#9 Envelopes - 3 7/8" x 8 7/8"

Keep sensitive information confidential with this box of 1,000 LUX 24-pound security tint white #9 window envelopes.

Mail invoices, checks and other private forms confidently with these security tint window envelopes. With a moistenable glue flap and laser printer compatibility, these envelopes let you mail out documents quickly. These LUX 24-pound white envelopes have a window, so you can send out mail without needing to write in an address, while the tinted pattern helps protect sensitive information.

Staples Reveal-N-Seal #9 Double Window Envelopes offer secure, professional mailing with a clean, self-sealing design

Send mail easily with this 500-pack of Staples security-tinted double-window, tamper evident #9 envelopes. These envelopes feature a pressure-sensitive self-seal closure and wallet flap for quick, mess-free sealing. The security-tinted interior keeps contents private, while the double-window layout clearly displays both return and destination addresses. Sized at 3 7/8" x 8 7/8", they’re ideal for checks, statements, and other business documents. Each box includes 500 white envelopes. Perfect for high-volume mailing.

LUX #9 Regular Envelopes (3 7/8 x 8 7/8) in Natural Linen are perfect for mailing Checks, Invoices, Letterhead, Personal Letters, Statements, Direct Mail and more!

LUX #9 Regular Envelopes (3 7/8 x 8 7/8) in Natural Linen are perfect for mailing Checks/Invoices/Letterhead/Personal Letters/Statements/Direct Mail, sold as 50 per box.

JAM Paper® #9 Commercial Envelopes are great for mailing letters and documents!

JAM Paper® is the ideal brand to supply every item you need to make sure your business runs smoothly. These standard white envelopes are perfect for getting the job done, sending your messages in a professional style. Our envelopes come in a wide variety of colors and fashions, but if you're looking for a basic solution with a formal look, the white commercial envelope with a horizontal flap is the perfect choice. The #9 (3 7/8 in x 8 7/8 in) envelopes will fit nearly all business-style letters, and this pack of 100 will make sure everyone gets the message.

Seal and ship important documents quickly with these Staples EasyClose #9 envelopes.

Handle mass mailings swiftly and efficiently with these Staples EasyClose envelopes. Featuring QuickStrip peel-and-seal closures for instant sealing without water, these envelopes are made out of tough 24-pound paper that keeps the contents inside safe during transit. These Staples EasyClose envelopes come in a box of 500, helping make sure that you have plenty on hand when it's time to kick off your mailing.

LUX® Size 9 regular envelope in pastel gray color measures 3 7/8" x 8 7/8" and is ideal for different types of personal or business related uses.

LUX® Size 9 regular envelope in pastel gray color features a moistenable glue flap for safe sealing. 3 7/8" x 8 7/8" Envelope with 60 lbs paper weight is compatible with laser as well as inkjet printers and is sold as 50 per pack.

Prepare invoices, statements, and other documents for mailing with these Quality Park Redi-Seal #9 double-window security business envelopes.

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.

Prepare invoices, statements, and other documents for mailing with these Quality Park Reveal-N-Seal #9 double-window envelopes.

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.

LUX® Size 9 window envelope in white color with security tint measuring 3 7/8" x 8 7/8" forms a time saving solution to overcome the need for separately addressing envelopes and is sold as 250 per box.

LUX® Size 9 window envelope in white color with security tint is designed with moistenable glue flap for secure sealing. 3 7/8" x 8 7/8" Envelope compatible with laser printers has 24 lbs paper weight and is sold as 250 per box.

Send bills, invoices and other correspondence with these JAM Paper white #9 commercial envelopes.

JAM Paper is the ideal brand to supply every item you need to make sure your business runs smoothly. These standard white envelopes are perfect for getting the job done, sending your messages in a professional style. Our envelopes come in a wide variety of colors and fashions, but if you're looking for a basic solution with a formal look, the white commercial envelope with a horizontal flap is a perfect choice. The #9 (3 7/8 in x 8 7/8 in) envelopes will fit nearly all business-style letters, and this pack of 5 will make sure everyone gets the message.

LUX® Size 9 regular envelope in goldenrod color measures 3 7/8" x 8 7/8" and is ideal for different types of personal or business related uses.

LUX® Size 9 regular envelope in goldenrod color features a moistenable glue flap for safe sealing. 3 7/8" x 8 7/8" Envelope with 60 lbs paper weight is compatible with laser as well as inkjet printers and is sold as 50 per pack.

Mail private information with confidence by using this box of 500 Quality Park gummed security-tinted double-window white #9 envelopes.

Send confidential invoices, medical information, and other documents with these security-tinted white envelopes. Featuring a reflex blue-tint pattern, these envelopes protect sensitive information from being viewed by unintended parties, even while being held up to light. These Quality Park double-window white #9 envelopes are sold in a box of 500 for easy stocking and have a gummed seal, providing enhanced security while in transit.

Seal envelopes without trouble by using this 500-pack of Staples gummed left-window #9 envelopes.

Avoid the hassle of manually addressing envelopes by using these Staples gummed left-window envelopes. The window is positioned to work with standard templates, so it's easy for addresses to show through, while the standard #9 size makes these envelopes ideal for day-to-day correspondence. These Staples gummed left-window envelopes are easy to seal thanks to the strip of gum adhesive on the flap.

Quality Park #9 Double Window Envelopes - Redi-Seal (8 13/16 x 3 7/8) are perfect for mailing checks, invoices, letterhead, personal letters, statements, and direct mail

Quality Park #9 Double Window Envelopes - Redi-Seal (8 13/16 x 3 7/8) in 24lb. White w/ Security Tint are perfect for mailing checks/invoices/letterhead/personal letters/statements/direct mail, sold as 250 per box. #9 Double Window Envelopes (8 13/16 x 3 7/8) in 24lb. White Wove with blue security tint and Redi-Seal are ideal business envelope for those looking for both security and quality. The printed security pattern inside the envelope helps to protect your privacy by discouraging reading sensitive information through the envelope. 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.

Quality Park #9 Double Window Envelopes - Redi-Seal (8 13/16 x 3 7/8) are perfect for mailing checks, invoices, letterhead, personal letters, statements, and direct mail

Quality Park #9 Double Window Envelopes - Redi-Seal (8 13/16 x 3 7/8) in 24lb. White w/ Security Tint are perfect for mailing checks/invoices/letterhead/personal letters/statements/direct mail, sold as 1000 per box. #9 Double Window Envelopes (8 13/16 x 3 7/8) in 24lb. White Wove with blue security tint and Redi-Seal are ideal business envelope for those looking for both security and quality. The printed security pattern inside the envelope helps to protect your privacy by discouraging reading sensitive information through the envelope. 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.

Quality Park #9 Double Window Envelopes - Redi-Seal (8 13/16 x 3 7/8) are perfect for mailing checks, invoices, letterhead, personal letters, statements, and direct mail

Quality Park #9 Double Window Envelopes - Redi-Seal (8 13/16 x 3 7/8) in 24lb. White w/ Security Tint are perfect for mailing checks/invoices/letterhead/personal letters/statements/direct mail, sold as 50 per box. #9 Double Window Envelopes (8 13/16 x 3 7/8) in 24lb. White Wove with blue security tint and Redi-Seal are ideal business envelope for those looking for both security and quality. The printed security pattern inside the envelope helps to protect your privacy by discouraging reading sensitive information through the envelope. 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.

Upgrade your mailing experience with JAM Paper's Natural Recycled 32lb. #9 Regular Envelopes (3 7/8 x 8 7/8). These nature-friendly envelopes, crafted with 30% recycled components, are not only great for the environment, but they also provide a higher quality feel and durability, with their superior 32lb. paper weight. Infused with a soft, inviting Strathmore natural white wove finish, they elegantly set your mail apart from others. Sized perfectly at 3 7/8 by 8 7/8 inches, they're an ideal choice for both professional and personal correspondence. JAM Paper envelopes highlight your commitment to a greener world, while keeping your mail stylish and intact.

JAM Paper® Size 9 Envelope measuring 3 7/8" x 8 7/8" is perfectly sized for office use as well as everyday business correspondence, comes in white color and is sold as 1000 per carton.

Are you looking for a pack of high-quality envelopes for donations, tithing, money collection, and fundraising? The modern square back flap adds a sophisticated touch that you won’t find with other sets of similar envelopes. In addition, these envelopes feature a moistenable glue sealing method on the flap! Simply moisten and press down to seal your envelopes. You’ll get a great seal every time. These text-weight envelopes are an excellent choice because they’re about twice as thick as regular printer paper. The sturdy and durable thickness is perfect for shipping long distances, so you won’t have to worry about bending or tearing. When printed on, LUX envelopes are complemented with a wide variety of ink colors. You won’t have to worry about paper jams, tears, or ink smears with these envelopes. They’re designed for compatibility with laser and inkjet home printers. These envelopes are also ideal for addressing notes and letters by hand. So whether you need to send letters out in bulk or only a few at a time, these envelopes will work perfectly. Use them for mailing checks, business documents, and other professional correspondence. Whether you use a gel pen or calligraphy pens, you’ll be impressed with the high-quality, smudge-proof paper. These remittance envelopes measure 3 7/8" x 8 7/8" (98mm x 225mm). Purchase multiple sets of these colorful envelopes for your home office, corporate office, and more. LUX 60 lb.. Pastel Green envelopes are a durable and high-quality option for all your party-planning needs. Purchase a package of 50, 250, 500, or 1000 today!

LUX® Size 9 remittance envelope in pastel blue color measures 3 7/8" x 8 7/8" and is perfect for fundraising, money collection or charity donations, is sold as 500 per pack.

LUX® Size 9 remittance envelope in pastel blue color features moistenable glue for safe sealing. 3 7/8" x 8 7/8" Envelope with 60 lbs paper weight is compatible with laser as well as inkjet printers and sold as 500 per pack.

JAM Paper #9 Business Colored Envelopes are a colorful and earth-friendly option for all your mailings. Made from 30% recycled paper, our vibrant Yellow Recycled envelopes offer a fun unique way to send your mail in style! These 3 7/8" x 8 7/8" envelopes are great for sending business correspondence and memos, notices, announcements, invoices, checks, statements, cash, and much more. Each is made from 30% recycled smooth 24 lb. high quality paper and features a secure moisture-activated gum closure. From professional to personal needs, our envelopes are great for any occasion! This pack contains 100 envelopes. Each envelope has a booklet opening, commercial flap, gum closure and smooth finish. Size: 3.875in x 8.875in | Color: Yellow Recycled | Quantity: 100/pack

LUX #9 Regular Envelopes (3 7/8 x 8 7/8) are commonly used as a reply envelope for invoice and business mailings.

The mail system workhorse, great for personal or corporate business. #9 Envelopes (3-7/8" x 8-7/8") are ideal business reply envelopes. No. 9 envelopes are designed to fit nicely inside the standard #10 envelope. The #10 "Legal" or "Business" size envelope is most common, but there are 14 regular-postage sizes to suit virtually any invoice, sales piece, check or correspondence. printed. All are available with moistenable flaps on the long side, some available in peel and seal. Plain or printed.

LUX Slimline Invitation Envelopes (3 7/8 x 8 7/8) are perfect for Invitations, Weddings, Announcements, Photos, and so much more!

LUX™ #9 (3 7/8" x 8 7/8") Vellum invitation envelope in natural color has an elegant presentation with peel and press secure sealing. Envelope is ideal for invitations/announcements/photos, sold as 50 per pack.

JAM Paper® is the ideal brand to supply every item you need to make sure your business runs smoothly. Our envelopes come in a wide variety of colors and fashions. The #9 (3-7/8 in x 8-7/8 in) envelopes will fit nearly all business-style letters.

LUX® Size 9 100 percent recycled regular envelope in natural color measuring 3 7/8" x 8 7/8" forms an ideal choice for personal or corporate business use and is sold as 250 per box.

LUX® Size 9 100 percent recycled regular envelope in natural color features moistenable glue for secure sealing while being compatible with laser and inkjet printers. 3 7/8" x 8 7/8" Envelope of 80 lbs paper weight is sold as 250 per box.

Are you looking for a pack of high-quality envelopes for donations, tithing, money collection, and fundraising?

The modern square back flap adds a sophisticated touch that you won’t find with other sets of similar envelopes. In addition, these envelopes feature a moistenable glue sealing method on the flap! Simply moisten and press down to seal your envelopes. You’ll get a great seal every time. These text-weight envelopes are an excellent choice because they’re about twice as thick as regular printer paper. The sturdy and durable thickness is perfect for shipping long distances, so you won’t have to worry about bending or tearing. When printed on, LUX envelopes are complemented with a wide variety of ink colors. You won’t have to worry about paper jams, tears, or ink smears with these envelopes. They’re designed for compatibility with laser and inkjet home printers. These envelopes are also ideal for addressing notes and letters by hand. So whether you need to send letters out in bulk or only a few at a time, these envelopes will work perfectly. Use them for mailing checks, business documents, and other professional correspondence.

JAM Paper® Size 9 Envelope measuring 3 7/8" x 8 7/8" is perfectly sized for office use as well as everyday business correspondence, comes in white color and is sold as 500 per carton.

JAM Paper® Size 9 Envelope in commercial style measures 3 7/8" x 8 7/8". Envelope in white color is ideal for invitations, greeting cards, weddings or any announcement and is sold as 500 per carton.

LUX® Size 9 white linen regular envelope measuring 3 7/8" x 8 7/8" forms an ideal choice for personal or corporate business use and is sold as 500 per box.

LUX® Size 9 white linen regular envelope features moistenable glue for secure sealing while being compatible with laser printers. 3 7/8" x 8 7/8" Envelope of 24 lbs paper weight is sold as 500 per box.

LUX® Size 9 natural linen regular envelope measuring 3 7/8" x 8 7/8" forms an ideal choice for personal or corporate business use and is sold as 250 per box.

LUX® Size 9 natural linen regular envelope features moistenable glue for secure sealing while being compatible with laser printers. 3 7/8" x 8 7/8" Envelope of 70 lbs paper weight is sold as 250 per box.

LUX #9 Regular Envelopes (3 7/8 x 8 7/8) are commonly used as a reply envelope for invoice and business mailings.

The mail system workhorse, great for personal or corporate business. #9 Envelopes (3-7/8" x 8-7/8") are ideal business reply envelopes. No. 9 envelopes are designed to fit nicely inside the standard #10 envelope. The #10 "Legal" or "Business" size envelope is most common, but there are 14 regular-postage sizes to suit virtually any invoice, sales piece, check or correspondence. printed. All are available with moistenable flaps on the long side, some available in peel and seal. Plain or printed.

JAM Paper® #9 Business Commercial Envelopes are great for mailing letters and documents!

Send business mail in bulk with JAM Paper #9 Business Envelopes. Made from high quality 28 lb. paper and measuring 3 7/8" x 8 7/8", our White commercial envelopes are excellent for mailing announcements, business correspondence, greeting cards, personal mail, direct mail, letters, and much more! They feature a moistenable gummed commercial flap for easy sealing and have a smooth finish both you and your recipients will love. While these envelopes are designed for business mailings, they are certainly suitable for personal mail as well. No matter the occasion, our envelopes promise superior efficacy for all your needs! This pack includes 25 envelopes, each with a commercial flap, booklet opening and smooth finish. Size: 3.875in x 8.875in | Color: White | Quantity: 25/box

Discover the unmatched blend of quality and sustainability with JAM Paper's White Recycled 32lb. #9 Regular Envelopes (3 7/8 x 8 7/8). These envelopes are made from 100% recycled materials, underscoring our commitment to environmental responsibility. Each envelope boasts the strength of 32lb. paper, ensuring the safety of your inserts. A crisp white color offers a professional, contemporary look. Sized at 3 7/8 x 8 7/8 inches, they provide ample space for your mailings. A smooth, easy-to-use gummed seal secures your contents. Stand out from the crowd while reducing your carbon footprint with JAM Paper's White Recycled 32lb. #9 Regular Envelopes.

"Bring attention to important notices with JAM Paper #9 Business Colored Envelopes. Great for businesses, our Green Recycled envelopes are an earth-friendly and exciting way to deliver a variety of mail! These 3 7/8"" x 8 7/8"" envelopes are crafted from 30% recycled premium 28 lb.. paper, feature an easy to use, secure moisture-activated gum closure and are classic in style for professional matters. Send business correspondence and memos, announcements, invoices, checks, statements, cash, and much more! From professional to personal needs, our envelopes can be used to deliver all your mailings in style. This pack contains 100 envelopes. Each envelope has a booklet opening, straight flap, gum closure and smooth finish. Size: 3.875in x 8.875in | Color: Green Recycled | Quantity: 100/pack

JAM Paper® is the ideal brand to supply every item you need to make sure your business runs smoothly. Our envelopes come in a wide variety of colors and fashions. The #9 (3-7/8 in x 8-7/8 in) envelopes will fit nearly all business-style letters.

#9 Single window security tinted invoice and statement envelopes with a gummed closure. Window conveniently accommodates the printed address eliminating hand addressing. This envelopes is perfect for invoices and statements. The blue security tint keeps contents confidential. Side seam construction is modern and the 24 lb. bright white stock looks professional. Purchasing envelopes will be at a minimum with the convenient 500 count giving you more time to concentrate on business. Send out your business correspondence with assurance of quality and security. Count on Quality Park to offer premium products for all your business needs!