Self-Sealing Security Envelopes

Send letters, invoices, and other important documents with these Redi-Strip envelopes. The blue-tint pattern keeps documents hidden from view, while the white exteriors offer a blank background for postage and address labels. Redi-Strip closures provide a secure seal, preventing papers from getting lost. Featuring 24-pound stock, these Quality Park #10 security-tinted envelopes stand up to the rigors of the mailing process..Antimicrobial: Envelope is made with a material that inhibits the growth of mold and mildew to protect the product..Made from white wove 24 lb. paper for durability.These envelopes measure 4 1/8"H x 9 1/2"L in size, providing enough space for your mail.Redi-Strip® closure provide a secure seal - simply peel off strip and press..Security-tinted pattern helps to discourage reading sensitive information through the outside of the envelope.500 count is ideal for both everyday office use and bulk mailings, each box of Quality Park #10 security tinted envelopes provides a long lasting supply!.QP #10 business envelopes are suitable for many mailing projects.The flap is on the long side for easier filling.Keep sensitive information protected in the mail with these Quality Park white #10 security-tinted Redi-Strip® envelopes.

Quality Park #10 Double Window Envelope (4 1/8" x 9 1/2") in White Wove w/ Redi-Seal are perfect for mailing checks/invoices/letterhead/personal letters/statements/direct mail, sold as 250 per box. #10 Double Window Envelopes (4 1/8" x 9 1/2") in 24lb. White Wove with Redi-Seal are an ideal business envelope for those looking for both quality and easy sealing. When sending letters, invoices or statements, save the time and expense of separately addressing envelopes. Simply position the address to show through the window. Sealed with Redi-Seal, a no moisture sealing method, with a unique flap design that keeps the gum from sticking before use..Comes in White Wove w/ Self-Seal.Dimensions: 4 1/8"L x 9 1/2"W.Redi-Seal Sealing Method.Top Window Size: 1 x 3 1/2", Bottom Window Size: 1 1/8 x 4".Top Window positioned 1/2" from left and 2 1/2"from the bottom of the envelope..Bottom window positioned 1/2" from the left and 3/4" from the bottom.Packaging may vary.Quality Park #10 Double Window Envelope (4 1/8" x 9 1/2") are perfect for mailing checks, invoices, letterhead, personal letters, statements, and direct mail

The #5, 10-3/8" x 14-3/4" Easy-Open Bubble Mailer features a tear-tab that easily opens without harming the contents. 3/16" bubble cushion lining and a peel and stick lip provides a secure, tamper evident closure. Sold 70 per case..#5, 10-3/8" x 14-3/4".Dimensions: 10-3/8" x 14-3/4".Mailers feature a 3/16" high slip bubble lining for easy insertion of products..Peel and stick lip provides a secure, tamper evident closure..Pull tear strip for quick and easy opening..1/2" fins on three sides of bag help absorb shock during shipment.Sold 70 per Case..Self-seal adhesive strip seals bag securely and provides a tamper-evident closure.Convenient pull tab tear strip allows for easy opening without damage to contents.Lined with high slip, 3/16" bubble for easy product insertion and superior cushioning.10-15% lighter than padded mailers to save on postage.Golden kraft paper is 100% recycled.Size: #5—10-1/2x16".Pull tear strip for quick and easy opening.Recycled golden Kraft paper exterior, and Sold in case quantities

Safely mail photographs or sensitive paperwork in these tough, durable Tyvek mailers that protect contents from punctures, scratches, moisture, or impact-related damage. The Flap-Stik closure requires no moisture for a secure seal, a release strip allows for easy opening, and the lightweight material can save on postage..Catalog envelopes are a convenient and reliable choice for personal and business mailing purposes.White Tyvek envelopes provide superior protection for mailing important materials or documents.Dimensions: 10"L x 13"H.Flap-Stik self-seal closure provides a clean, quick seal immediately upon contact, the peel-off strip protects the adhesive from dust for a longer shelf life.Envelopes come in boxes of 100, making them an easy and economical choice for the business that needs to spend wisely without sacrificing quality.Tyvek material is lightweight and can save on postage.Tear- and moisture-resistant.First class border conveys importance to the recipient.Reflex blue pattern lining on the envelope interior makes it impossible to see the details of the contents, even when held up to the light.Open-ended.Protect important documents and confidential files with this pack of Quality Park Survivor self-adhesive Flap-Stik Tyvek mailer envelopes.

Safely mail photographs or sensitive paperwork in these tough, durable Tyvek mailers that protect contents from punctures, scratches, moisture, or impact-related damage. The Flap-Stik closure requires no moisture for a secure seal, a release strip allows for easy opening, and the lightweight material can save on postage..Catalog envelopes are a convenient and reliable choice for personal and business mailing purposes.White Tyvek envelopes provide superior protection for mailing important materials or documents.Dimensions: 10"L x 13"H.Flap-Stik self-seal closure provides a clean, quick seal immediately upon contact, the peel-off strip protects the adhesive from dust for a longer shelf life.Envelopes come in boxes of 100, making them an easy and economical choice for the business that needs to spend wisely without sacrificing quality.Tyvek material is lightweight and can save on postage.Tear- and moisture-resistant.First class border conveys importance to the recipient.Reflex blue pattern lining on the envelope interior makes it impossible to see the details of the contents, even when held up to the light.Protect important documents and confidential files with this pack of Quality Park Survivor self-adhesive Flap-Stik Tyvek mailer envelopes.

Protect fragile items during shipping with these kraft mailers. The bubble cushioning provides an added layer of defense against bumps and drops, while the peel-and-seal closures keep contents safely stashed inside. Durable kraft construction withstands the rigors of the mailing process, preventing rips and tears. These EasyClose bubble mailers feature a tamper-evident design, so you can mail valuable items with added confidence..Usable inside dimensions: 9.5"L x 13.5"W.Overal outside dimensions: 10.25"W x 13.5"L.EasyClose peel-and-seal closure is quick and easy to use - just remove strip and close.#4 bubble mailer provides light-weight protection for your products.Kraft paper manila exterior is ideal for a variety of mailing needs.Come in a pack of 12, so you can keep plenty close at hand to meet all your business shipping needs.Interior bubble wrap keeps mail cushioned during bumpy rides.Tamper-resistant providing extra security for item being shipped.Ship delicate items with these EasyClose #4 gold kraft bubble mailers.

Safely mail photographs or sensitive paperwork in these tough, durable Tyvek mailers that protect contents from punctures, scratches, moisture, or impact-related damage. The Flap-Stik closure requires no moisture for a secure seal, a release strip allows for easy opening, and the lightweight material can save on postage..Catalog envelopes are a convenient and reliable choice for personal and business mailing purposes.White Tyvek envelopes provide superior protection for mailing important materials or documents.Dimensions: 9"L x 12"H.Flap-Stik self-seal closure provides a clean, quick seal immediately upon contact, the peel-off strip protects the adhesive from dust for a longer shelf life.Envelopes come in boxes of 100, making them an easy and economical choice for the business that needs to spend wisely without sacrificing quality.Tyvek material is lightweight and can save on postage.Tear- and moisture-resistant.First class border conveys importance to the recipient.Reflex blue pattern lining on the envelope interior makes it impossible to see the details of the contents, even when held up to the light.Protect important documents and confidential files with this pack of Quality Park Survivor self-adhesive Flap-Stik Tyvek mailer envelopes

10" x 13" Silver Tyvek Envelopes. Tyvek envelopes provide superior puncture, tear and moisture protection. Colorful envelopes make your mailing stand out. Constructed from 14 lb. olefin. Ten times stronger than paper envelopes. Feature self-seal closure..Tyvek envelopes provide superior puncture, tear and moisture protection..Colorful envelopes make your mailing stand out..Constructed from 14 lb. olefin..Ten times stronger than paper envelopes..Feature self-seal closure..Tyvek envelopes provide superior puncture, tear and moisture protection.

Your business is too important to leave the details up to chance. What are your needs when it comes to envelopes? Quality, convenience, privacy? Our Redi-Strip® closure is simple a quick - just pull off paper strip and press for a secure seal. Premium security tint assures privacy is preserved during mailing. Bright white stock gives mailings a professional look. Quality Park security tinted business envelopes are the perfect choice for your business..Business and commercial use.Redi-Strip™ closure requires no moisture to seal.24 lb. white wove.4 1/8" x 9 1/2".30 envelopes per box.Peel off strip keeps adhesive free from dust for longer shelf life.#10 security envelopes with self seal closure for convenience in standard business mailings!

LUX #5 1/2 Coin Envelopes (3 1/8 x 5 1/2) in Ruby Red are perfect for the HOLIDAYS/Weddings/Parties/Place Cards/small parts, sold as 500 per box..Dimensions: 3.125"L x 5.5"W.Comes in Ruby Red.Sold as 500 per box.LUX #5 1/2 Coin Envelopes (3 1/8 x 5 1/2) in Ruby Red are perfect for the HOLIDAYS, Weddings, Parties, Place Cards, small parts and more!

Deliver bulky items and thick documents safely in these 10 x 13-inch envelopes. Each of these envelopes is made of durable, 40-pound kraft paper and expands up to two inches to accommodate large documents such as manuals, books, and catalogs. These envelopes seal with convenient and secure Redi-Strip closures for quick mail processing. This pack includes 25 Quality Park expansion envelopes perfect for small businesses, warehouses, and publishing companies..Catalog expansion envelopes offer security for bulky mailings.Made from extra-heavyweight 40 lbs. brown kraft stock to maintain durability during transit.Dimensions: 10"L x 13"H.Redi-strip self-seal closure provides a clean, quick seal immediately upon contact, the peel-off strip protects the adhesive from dust for a longer shelf life.Set includes 25 pieces per pack, giving you plenty of envelopes for all of your home or office mailing needs.Gusseted sides expand up to 2" to accommodate extra-thick mailings.Send large documents securely in these Quality Park expansion envelopes.

This double-window envelope accommodates the W-2 (5206/5208) tax form. The windows display both payer and recipient name and address. Features a moisture seal flap..Double-window envelope for W-2 (5206/5208) tax form..Features a moisture/gum-seal flap..Pack of 50 envelopes.

Designed to protect mailed items from damage and prying eyes, this Happy Mail padded bubble envelope comes with a self-adhesive strip..Overall mailer dimensions: 6" x 9".Features a self-sealing closure for easy and secure mailing.Comes in blue.Interior bubble wrap keeps mail cushioned during bumpy rides

The ComplyRight First Class income tax return window envelope serves as a multipurpose tax return envelope that will dress up every tax return and report from your office. Easily mail large documents and tax returns with an address cover sheet, a perfect solution to quickly seal and protect data. The way you present your work needs to match your firm's professionalism every step of the way. Both the recipient address and return address show through the envelope windows..Multipurpose tax return envelope quickly seals and protects data that will dress up every tax return and report from your office.Dimensions: 9.5" x 12".Made of paper in white with blue accents.Features a peel-and-seal closure to quickly self seal and protect data.Features two 6" x 2" windows in the center (top window location: 2.75" from top, 2" from left; bottom window location: 2.75" from top, 2" from left).50 envelopes per pack.Both the recipient address and return address show through the windows

Discover the elegant and solution to your invitation needs with JAM Paper's Natural Recycled 32lb. A6 Invitation Envelopes. Measuring 4 3/4 x 6 1/2 inches, these envelopes are perfect for all your important events, be it weddings, birthdays, or business occasions. They set themselves apart from the competition not just with their natural, recycled materials, but also with their convenience, boasting a Peel & Seal feature for effortless securing. JAM Paper envelopes provide a blend of sophistication and sustainability that will surely impress your recipients, giving you the satisfaction of making a memorable impression while also making a thoughtful choice for the environment..PERFECT FOR ALL OCCASIONS.PEEL & PRESS SEAL.PRINTABLE & CUSTOMIZABLE.100% RECYCLED.DURABLE & RELIABLE

Mail confidential documents with confidence by using these security-tint envelopes. With a convenient Redi-Seal closure, these envelopes require no moisture to seal, letting you take on large mailing tasks quickly. These Quality Park Redi-Seal double-window #10 envelopes are made from a bright white stock and have two windows, so you can conceal sensitive information easily..US #10 business envelopes are suitable for many mailing projects.Made from white 24 lb. wove paper for durability.These envelopes measure 4 1/8"H x 9 1/2"L in size, providing enough space for your mail.Redi-Seal closure with wallet flap seals securely without moistening.Security-tinted pattern helps to discourage reading sensitive information through the outside of the envelope.500 envelopes per box.Double-window envelopes conveniently display addresses.The flap is on the long side for easier filling.The 1" x 3-1/2" top window is positioned 1/2" from the left and 2-1/2" from the bottom.The 1-1/8" x 4" bottom window is positioned 1/2" from the left and 3/4" from the bottom.Made in the USA.Keep invoices, contracts and other sensitive information private with this box of 500 Quality Park Redi-Seal double-window security-tint #10 envelopes.

Designed to protect mailed items from damage and prying eyes, this Happy Mail padded bubble envelope comes with a self-adhesive strip..Overall mailer dimensions: 6" x 9".Features a self-sealing closure for easy and secure mailing.Comes in blue.Dozen mailers per pack.Interior bubble wrap keeps mail cushioned during bumpy rides

LUX #10 All Purpose Window Envelopes(4 1/8 x 9 1/2) in 28lb. White Wove are perfect for mailing checks/invoices/letterhead/personal letters/statements/direct mail, sold as 250 per box. LUX#10 All Purpose Window Envelopes (4 1/8" x 9 1/2") in 28lb. White Wove are business envelopes which feature a large left side window. Save the time and expense of separately addressing envelopes. Simply position the mailing address to show through the window. These top quality envelopes are sealed with our Peel & Press strip on the inside of the back flap flap..Comes in 28lb. White Wove.Dimensions: 4.125"L x 9.5"W.Peel & Press Sealing Method.LUX #10 All Purpose Window Envelopes(4 1/8 x 9 1/2) are perfect for mailing checks, invoices, letterhead, personal letters, statements, and direct mail

Mail or store important documents using these protective envelopes. Featuring a Flap-Stick closure, these envelopes seal quickly and easily. Made with heavyweight Tyvek, these envelopes are resistant to punctures, tears and moisture. These Quality Park Survivor moisture-resistant envelopes ensure that artwork, blueprints and important papers stay safe and dry..Catalog envelopes are a convenient and reliable choice for personal and business mailing purposes.White Tyvek envelopes provide superior protection for mailing important materials or documents.Dimensions: 13"L x 19"H.Self seal for secured sealing.Envelopes come in boxes of 25, making them an easy and economical choice for the business that needs to spend wisely without sacrificing quality.Water- and moisture-resistant.Flap-Stik Tyvek mailer envelopes.Protect important documents and confidential files by using Quality Park Survivor envelopes.

Safely mail photographs or sensitive paperwork in these tough, durable Tyvek mailers that protect contents from punctures, scratches, moisture, or impact-related damage. These Quality Park Survivor self-adhesive Flap-Stik Tyvek mailer envelopes stay closed during transit, and special panels reveal the word "Opened" in bold red letters if forced open..Expansion envelopes offer security for bulky mailings.White Tyvek envelopes provide superior protection for mailing important materials or documents.Dimensions: 10"L x 13"H.Flap-Stik self-seal closure provides a clean, quick seal immediately upon contact, the peel-off strip protects the adhesive from dust for a longer shelf life.Envelopes come in boxes of 25, making them an easy and economical choice for the business that needs to spend wisely without sacrificing quality.Tyvek material is lightweight and can save on postage.Tear- and moisture-resistant.Gusseted sides expand up to 1.5" to accommodate bulky items.Protect important documents and confidential files with this pack of Quality Park Survivor self-adhesive Flap-Stik Tyvek mailer envelopes.

9" x 12" Silver Tyvek Envelopes. Tyvek envelopes provide superior puncture, tear and moisture protection. Colorful envelopes make your mailing stand out. Constructed from 14 lb. olefin. Ten times stronger than paper envelopes. Feature self-seal closure..Tyvek envelopes provide superior puncture, tear and moisture protection..Colorful envelopes make your mailing stand out..Constructed from 14 lb. olefin..Ten times stronger than paper envelopes..Feature self-seal closure..Tyvek envelopes provide superior puncture, tear and moisture protection.

Give mailings a professional look with these business envelopes. Blue security tint shields sensitive information from view, and the double windows keep addresses visible. The Redi-Seal closures prevent papers from falling out, so you can mail important documents with confidence. These Quality Park business envelopes come in a 500-count box, providing an ample supply for busy offices..#9 business envelopes are suitable for many mailing projects.Made from white wove 24 lbs. paper for durability.These envelopes measure 3 7/8"H x 8 7/8"L in size, providing enough space for your mail..Redi-Seal closure with wallet flap seals securely without moistening.Security-tinted pattern helps to discourage reading sensitive information through the outside of the envelope.500 envelopes per box.Double-window envelopes conveniently display addresses; Top Window Position 3/8" from Left, 2" from Bottom. Top Window Size: 1 3/16" x 3 1/2", Bottom Window Position 3/8" from Left, 1/2" from Bottom. Bottom Window Size: 1" x 4".The flap is on the long side for easier filling.Prepare invoices, statements, and other documents for mailing with these Quality Park Redi-Seal #9 double-window security business envelopes.

Keep private medical and personal information secure in the mail with these self-sealing window envelopes. The security tinting hides text from view, while the built-in windows keep addresses visible for mailing. Each envelope features a double-flap gum closure that requires no moisture to secure in place. These Quality Park Redi-Seal envelopes are perfectly sized to hold medical claim forms and other related documents..Envelopes are great for mailing letters and documents.Made from 24 lbs. white paper for durability.These envelopes measure 4 1/2" x 9 1/2" in size, providing enough space for your mail.Redi-Seal closure with commercial flap seals securely without moistening.Security tinted pattern helps to discourage reading sensitive information through the outside of the envelope.Convenient box of 500 envelopes ensures ample supply.Simply position the address to show through the single-right window.Window measures 4.5" x 1"; 4.25" from the left edge and 1.56" from the bottom.The flap is on the long side for easier filling.Made in the USA.Mail medical forms and documents with these Quality Park Redi-Seal white self-sealing insurance HFCA-1500 security tinted window envelopes.

Keep private medical and personal information secure in the mail with these self-sealing window envelopes. The security tinting hides text from view, while the built-in windows keep addresses visible for mailing. Each envelope features a double-flap gum closure that requires no moisture to secure in place. These Quality Park Redi-Seal envelopes are perfectly sized to hold medical claim forms and other related documents..Envelopes are great for mailing letters and documents.Made from 24 lbs. white paper for durability.These envelopes measure 4 1/2" x 9 1/2" in size, providing enough space for your mail.Redi-Seal closure with commercial flap seals securely without moistening.Security tinted pattern helps to discourage reading sensitive information through the outside of the envelope.Convenient box of 500 envelopes ensures ample supply.Simply position the address to show through the single-right window.Window measures 4.5" x 1"; 4.25" from the left edge and 1.56" from the bottom.The flap is on the long side for easier filling.Made in the USA.Mail medical forms and documents with these Quality Park Redi-Seal white self-sealing insurance HFCA-1500 security tinted window envelopes.

LUX #10 Full Face Window Envelopes (4 1/8 x 9 1/2) are perfect for Checks/Invoices/Letterhead/Letters/Statements, sold as 50 per box.Dimensions: 4 1/8"L x 9 1/2"W.Sold 50 per box.Comes in 80lb. White.LUX #10 Full Face Window Envelopes (4 1/8 x 9 1/2) are perfect for Checks, Invoices, Letterhead, Letters, Statements

Safely mail photographs or sensitive paperwork in these tough, durable Tyvek mailers that protect contents from punctures, scratches, moisture, or impact-related damage. These Quality Park Survivor self-adhesive Flap-Stik Tyvek mailer envelopes stay closed during transit, and special panels reveal the word "Opened" in bold red letters if forced open..Expansion envelopes offer security for bulky mailings.White Tyvek envelopes provide superior protection for mailing important materials or documents.Dimensions: 12"L x 16"H.Flap-Stik self-seal closure provides a clean, quick seal immediately upon contact, the peel-off strip protects the adhesive from dust for a longer shelf life.Envelopes come in boxes of 25, making them an easy and economical choice for the business that needs to spend wisely without sacrificing quality.Tyvek material is lightweight and can save on postage.Tear- and moisture-resistant.Gusseted sides expand up to 2" to accommodate bulky items.Superior protection for mailing bulky items which are not too heavy.Ideal replacement for costly box or carton.Convenient Flap-Stik® closure.Plain, open-ended with a 2" exp.Ensure important materials arrive undamaged with this pack of Quality Park Survivor self-adhesive Flap-Stik Tyvek mailer envelopes.

Safely mail photographs or sensitive paperwork in these tough, durable Tyvek mailers that protect contents from punctures, scratches, moisture, or impact-related damage. These Quality Park Survivor self-adhesive Flap-Stik Tyvek mailer envelopes stay closed during transit, and special panels reveal the word "Opened" in bold red letters if forced open..Expansion envelopes offer security for bulky mailings.White Tyvek envelopes provide superior protection for mailing important materials or documents.Dimensions: 12"L x 16"H.Flap-Stik self-seal closure provides a clean, quick seal immediately upon contact, the peel-off strip protects the adhesive from dust for a longer shelf life.Envelopes come in boxes of 25, making them an easy and economical choice for the business that needs to spend wisely without sacrificing quality.Tyvek material is lightweight and can save on postage.Tear- and moisture-resistant.Gusseted sides expand up to 2" to accommodate bulky items.Ensure important materials arrive undamaged with this pack of Quality Park Survivor self-adhesive Flap-Stik Tyvek mailer envelopes.

A6.1000 envelopes per case.White printing in office and production environments.Optimized for color imaging.Use with any copier

The Quality Park Reveal-N-Seal 67529S #9 white double window envelope measuring 3 7/8" x 8 7/8", features strong, tamper-evident seal to protect confidential documents. It has small perforations along the flaps for tampering. This security-tinted envelope offers self-sealing closure that requires no moisture to seal..Comes in white color.Trade size: #9, Envelope size: 3 7/8" x 8 7/8".Paper weight: 24 lbs..Envelope/mailer type: Tax and business form.Closure: Self-adhesive.Seam type: Contemporary.Window position of bottom left/top left.Exterior material: Paper.Finish: Wove.Suggested use: Double window for invoices.Format/border: Standard, Opening: Open side.Security tinted for added safety.Box of 300 envelopes.3 7/8" x 8 7/8" Reveal-N-Seal invoice size double window envelopes and its unique glue provides for longer shelf life than normal self-seal envelopes.

Protect mail, files, contracts, and other important documents from moisture, tearing, and other damage during shipping and transit with these catalog envelopes. The self-seal closure allows for easy sealing without using moisture, and the 40-pound kraft material construction offers durability and added protection for contents. These Quality Part Redi-Strip kraft catalog envelopes are sold in a box of 25, perfect for small businesses and publishing companies..Expansion envelopes offer security for bulky mailings.Made from extra heavyweight 40 lbs. brown kraft stock to maintain durability during transit.Dimensions: 9"L x 12"H.Redi-strip self-seal closure provides a clean, quick seal immediately upon contact, the peel-off strip protects the adhesive from dust for a longer shelf life.Gusseted sides expand up to 2" to accommodate extra-thick mailings.Envelopes come in boxes of 25, making them an easy and economical choice for the business that needs to spend wisely without sacrificing quality.Keep mail and other important documents secure with these Quality Park self-seal catalog envelopes.

Safely mail photographs or sensitive paperwork in these tough, durable Tyvek mailers that protect contents from punctures, scratches, moisture, or impact-related damage. The Flap-Stik closure requires no moisture for a secure seal, a release strip allows for easy opening, and the lightweight material can save on postage..Catalog envelopes are a convenient and reliable choice for personal and business mailing purposes.White Tyvek envelopes provide superior protection for mailing important materials or documents.Dimensions: 12"L x 15.5"H.Flap-stik self-seal closure provides a clean, quick seal immediately upon contact, the peel-off strip protects the adhesive from dust for a longer shelf life.Envelopes come in boxes of 100, making them an easy and economical choice for the business that needs to spend wisely without sacrificing quality.Tyvek material is lightweight and can save on postage.Tear- and moisture-resistant.Protect important documents and confidential files with this pack of Quality Park Survivor self-adhesive Flap-Stik Tyvek mailer envelopes.

Quality Park Self-Adhesive Tyvek Envelope, #55, 14-lb., White, 6" x 9", 100/Bx.Convenient Flap-Stik closure.Tyvek provides extra protection from punctures, tears and moisture.Envelopes made of DuPont Tyvek won't rip, tear or puncture.Much stronger and more secure than traditional paper envelopes.Water and moisture resistant.Lightweight to save on postage costs

Ensure reliable delivery of customer and client mailings with these double-window envelopes. The Reveal-N-Seal closure keeps documents neatly stored inside, while the security tint prevents sensitive information from showing through. Double windows keep both the recipient and sender addresses clearly visible. Crafted from 24-pound white wove stock, these Quality Park Reveal-N-Seal envelopes stand up to frequent handling..#8-5/8 Check size double window business envelopes are suitable for many mailing projects.These envelopes measure 3 5/8"H x 8 5/8"L in size, providing enough space for your mail.Made from 24# White Wove for durability.Our dependable Reveal-N-Seal patented envelope design has a unique flap that folds up and into place for a firm seal that won't close and stick prematurely; plus, no peel-strip waste to clean up!.Security-tinted pattern helps to discourage reading sensitive information through the outside of the envelope.Double-window envelopes conveniently display addresses; Top window 7/8" x 3-1/2", 5/8" from the left, 2-1/4" from bottom; Bottom window 1"x 4", 5/8"L, 5/8" from bottom.500 envelopes per box ensures ample supply.Give invoices, bills, and other official correspondence a professional look with these Quality Park Reveal-N-Seal self-closure security-tinted double-window white envelopes.

This envelope is perfect for business and commercial use. The Flap-Stick closure requires no moisture to seal. Send your important paper work with ease with this 14 lb. white DuPont Tyvek envelope which provides superior protection for mailing important materials or documents. This 9" x 12" envelope is water and moisture resistant and is available in 50/Box..Business and commercial use.Flap-Stick closure, requires no moisture to seal.Lightweight DuPont tyvek provides superior protection for mailing important materials or documents.Water and moisture resistant.Release strip is easily accessible, yet maintains security of contents.Keeps your mail protected against bad weather, spills and rough handling.This Quality Park lightweight tyvek envelope is the perfect solution for mailing your important documents with protection.

This double-window envelope accommodates 4-Up 1099-R (5175) forms. Windows display both payer and recipient name and address. Features a self-seal flap..Double-window envelope accommodates 4-Up 1099-R (5175) forms..Features a self-seal flap..Pack of 100 envelopes..This double-window envelope accommodates 4-Up 1099-R (5175) forms. Windows display both payer and recipient name and address. Features a moisture seal flap.

Keep brochures, contracts, and other thick documents secure inside these catalog mailers. The Tyvek material defends against punctures, tears, and moisture, while the generous dimensions provide ample space for your papers. Each envelope features a Flap-Stick closure for a strong hold. These Quality Park Survivor mailers boast a crisp white color to help addresses and postage stand out..Catalog envelopes is used for sending flat, heavy materials or many small items like coins and catalogs.White Tyvek envelopes provide superior protection for mailing important materials or documents.Dimensions: 14.25"L x 20"H.Self-seal for secured sealing.Envelopes come in boxes of 25, making them an easy and economical choice for the business that needs to spend wisely without sacrificing quality.Tear- and moisture-resistant.Protect documents throughout the mailing process with these Quality Park Survivor Tyvek 14.25 x 20-inch catalog mailers.

Envelopes are made of DuPont Tyvek won't rip, tear or puncture. They are much stronger and more secure than traditional paper envelopes. Water-resistant and moisture-resistant envelopes are lightweight to save on postage costs. Envelopes are easy to use. Simply peel and seal..Business and commercial use.Flap-Stick closure; requires no moisture to seal.Lightweight DuPont tyvek provides superior protection for mailing important materials or documents.Water and moisture resistant.Release strip is easily accessible, yet maintains security of contents.Keeps your mail protected against bad weather, spills and rough handling.Patented release strip makes these open-end catalog envelopes easy to open. Convenient Flap-Stik closure does not require moisture to seal.

JAM Paper® Clear Cello Sleeves with Peel & Seal Closures measure 8 7/16 x 10 1/4 inches in size and are made out of smooth, high quality, clear cellophane plastic. Each one opens on one of the longer ends and features a straight flap with a reliable and easy to use peel & seal closure to keep the items placed within secure while being moved around or carried from place to place! This pack contains an even total of 100 sleeve envelopes! Use these sleeves to protectively enclose keepsake cards from your grandmother, journals that you are selling or giving away, prizes for your upcoming party, and much more!.Size: 8 7/16" x 10 1/4".Closure: Peal & seal.Perfect for invitation, announcement, promotion and greeting.100 envelopes per pack.JAM Paper® Clear 8 7/16 x 10 1/4 cello sleeves envelope in a pack of 100 has dimension of 8.4 x 0.1 x 10.2" and enhances the look of your greeting cards or promotions.

Protect shipped items from tears, moisture and theft with this case of 100 QuickStrip catalog envelopes. Made from durable 18-pound olefin material, these large envelopes ensure your shipments reach their destinations safely and in great condition by resisting tearing and moisture. This case of 100 white Tyvek expanding envelopes keep shipped items secure with self-sealing closures..Tyvek envelopes provide superior puncture, tear and moisture protection..Constructed from 18 lb. olefin..Ten times stronger than paper envelopes..Envelopes expand to hold bulky items..Feature self-seal closure..Ship a variety of bulky items and reports with this case of 100 white Tyvek expanding QuickStrip catalog envelopes.

Ensure your files, items, and other mailed contents are protected and secure with these brown kraft envelopes. Made of durable 40-pound kraft material, these envelopes protect contents from dirt, rips, moisture, and other damage during shipping and transit. These Quality Park self-seal envelopes are expandable for bulky mail including large files, books, and other media..Expansion envelopes offer security for bulky mailings.Made from extra heavyweight 40 lbs. brown kraft stock to maintain durability during transit.Dimensions: 10"L x 15"H.Redi-strip self-seal closure provides a clean, quick seal immediately upon contact, the peel-off strip protects the adhesive from dust for a longer shelf life.Gusseted sides expand up to 2" to accommodate extra-thick mailings.Set includes 25 pieces per pack, giving you plenty of envelopes for all of your home or office mailing needs.Secure contracts and other mail with these Quality Park self-seal catalog envelopes.

Please note this envelope size cannot be mailed via USPS. Use this envelope to send flat, bulky materials or multiple small items like coins, catalogs or jumbo cards. The opening flap is on the shorter side, which helps to keep items secure after opening. Also called a "catalog" envelope, it is available in 39 sizes from small to extra large, and is available in white, traditional kraft, and other colors for special impact. Available with moistenable flap or self-stick Peel and Seal closures..Quantity of 50 #5 half coin envelopes are pool blue, measure 3.125"H x 5.5"L and feature Peel & Seal closure.Make a splash and let your recipients dive right into your announcement when you pick LUX Pool as your color choice. LUX Pool is a bright, saturated blue that makes you want to scream "cannonball!".Features secure Peel and Seal closure.Paper weight is 80lbs..#5 half coin envelopes are ideal for sending flat, bulky materials or multiple small items like coins, catalogs or jumbo cards. Envelopes are available in an array of colors for special impact.

Peel & Press™ Square vellum envelope in midnight black color with peel and press for secure sealing. Envelope measuring 6 1/4" x 6 1/4" is ideal for announcements/weddings/greeting cards/invitations, sold as 250 per box..Square envelopes perfect for announcements/weddings/greeting cards/invitations.Comes in Midnight Black, 80lb. Text Paper.Dimensions: 6 1/4"H x 6 1/4"W.Contains 250 Envelopes per pack.Closure: Peel & press™.Usage: Perfect for announcements, special events, corporate dinners, weddings, greeting cards, holiday cards, invitations, direct mail or general use.Material: paper, paper weight: 80 lbs..Finish: Vellum.Laser and inkjet printer compatible.With a sleek square flap, square envelopes are designed to compliment your stylish invitations, tasteful thank you cards or meaningful notes.Peel & Press™ Square vellum envelope in midnight black color measuring 6 1/4" x 6 1/4" is compatible with laser/inkjet printer and has a paper weight of 80 lbs for added strength/quality, sold as 250 per box.

Make sure correspondence is safe while being mailed with these business envelopes. Manufactured with 24-pound paper material, these envelopes are highly durable, while the Redi-Seal feature lets you seal them shut without requiring any moisture. These Quality Park Redi-Seal #10 business envelopes come with 500 units per pack, making them a great choice for a large and busy office environment..US #10 business envelopes are suitable for many mailing projects.Made from white wove 24 lb. paper for durability.These envelopes measure 4 1/8"H x 9 1/2"L in size, providing enough space for your mail.Redi-Seal closure with commercial flap seals securely without moistening.500 envelopes per box.The flap is on the long side for easier filling.Made in the USA.Send standard business mailings with this 500-pack of Quality Park Redi-Seal #10 self-sealing business envelopes.

Make sure correspondence is safe while being mailed with these business envelopes. Manufactured with 24-pound paper material, these envelopes are highly durable, while the Redi-Seal feature lets you seal them shut without requiring any moisture. These Quality Park Redi-Seal #10 business envelopes come with 500 units per pack, making them a great choice for a large and busy office environment..US #10 business envelopes are suitable for many mailing projects.Made from white wove 24 lb. paper for durability.These envelopes measure 4 1/8"H x 9 1/2"L in size, providing enough space for your mail.Redi-Seal closure with commercial flap seals securely without moistening.500 envelopes per box.The flap is on the long side for easier filling.Made in the USA.#10 size (4-1/8x9-1/2") without window.500 per box.Send standard business mailings with this 500-pack of Quality Park Redi-Seal #10 self-sealing business envelopes.

Send out brochures, catalogs and other documents without having to fold them by using these white Tyvek catalog mailers. The white coloring provides a clean look and offers high contrast against dark shipping addresses and images for easy readability. These Survivor catalog mailers are reinforced with Tyvek to prevent them from ripping or getting punctured, while the self-adhesive flap makes them easy to seal shut..Catalog envelopes are a convenient and reliable choice for personal and business mailing purposes.White Tyvek envelopes provide superior protection for mailing important materials or documents.Dimensions: 13"L x 10"H; size #13.Self seal for secured sealing.Envelopes come in boxes of 100.Water- and moisture-resistant.Ensure important materials arrive undamaged with this box of 100 Survivor white Tyvek catalog mailers.

Give mailings a professional appearance with these double-window envelopes. The blue security tint shields sensitive information from view, while the two windows keep recipient and return addresses clearly visible. Self-sealing closures eliminate the need for moistening flaps before mailing. Packaged in a 500-count box, these Quality park Reveal-N-Seal envelopes provide an ample supply to meet the demands of busy offices..#9 Business double window envelopes are suitable for many mailing projects.These envelopes measure 3 7/8"H x 8 7/8"L in size, providing enough space for your mail.Made from 24# White Wove for durability.Our dependable Reveal-N-Seal patented envelope design has a unique flap that folds up and into place for a firm seal that won't close and stick prematurely; plus, no peel-strip waste to clean up!.Security-tinted pattern helps to discourage reading sensitive information through the outside of the envelope.Double-window envelopes conveniently display addresses; Top window 1-3/16" x 3-1/2", 3/8" from left, 2" from bottom; Bottom window 1"x 4", 3/8"L, 1/2" from bottom.Box of 500 envelopes allows you stock up for monthly payroll and accounts payable mailings.Prepare invoices, statements, and other documents for mailing with these Quality Park Reveal-N-Seal #9 double-window envelopes.

Protect sensitive documents with these security envelopes. The blue-tint interiors shield items from view, while the clear windows let you address letters without the need for labels. The convenient peel-and-seal adhesive closures keep paperwork securely tucked inside. With a woven white design, these Quality Park Redi-Seal envelopes provide a neutral background for address labels, postage and custom stamps..Envelopes are great for mailing letters and documents.Made from 24 lbs. white paper for durability.These envelopes measure 4 1/8" x 9 1/2" in size, providing enough space for your mail.Redi-Seal closure with commercial flap seals securely without moistening.Security tinted pattern helps to discourage reading sensitive information through the outside of the envelope.Convenient box of 500 envelopes ensures ample supply.Simply position the address to show through the single-left window.Double-flap design keeps gum from sticking before use..Made in the USA.Prepare invoices, payments and other mailings with these Quality Park Redi-Seal self-sealing #10 single-window security envelopes.

Keep fragile products or important documents safe through shipping and delivery with these poly bubble mailers. The QuickStrip closure seals envelopes tightly without water or sponges, and the 3/16-inch bubble cushioning shields items from impact during handling. The white poly material of this bubble mailer is resistant to water damage and tearing to protect contents..QuickStrip EasyClose peel-and-seal closure is quick and easy to use just remove strip and close.#0 bubble mailer provides light-weight protection for your products.Polyethylene white exterior for a clean and professional appearance.Come in a pack of 8, so you can keep plenty close at hand to meet all your business shipping needs.Interior 0.19" thick bubble wrap keeps mail cushioned during bumpy rides.Water and tear-resistant providing extra security for item being shipped.Made from 10% recycled and 3% post-consumer content.Ship delicate items, papers or photos with this 8-pack of EasyClose 6 x 9-inch #0 poly bubble mailers.