Stayflats Plus Mailers

5 results
Stayflats Plus® Self-Seal Mailers, 9" x 11-1/2", White, 25/Case image 1
Item: 578449
Model: RM2SS25PK

Mail magazines, brochures or photos in these Box Partners self-seal flat mailers. The white exteriors provide a perfect background for custom corporate labels and shipping tags, while the convenient peel and seal adhesive closures prevent items from slipping out of each envelope. With lightweight, durable construction, these Box Partners self-seal flat mailers protect your fragile items during the shipping process..Overall mailer dimensions: 9"W x 11.5"L.Peel and seal closure with convenient pull tab tear strip for easy opening.Lightweight mailers manufactured from white chipboard help to reduce postal costs.Comes in a carton of 25 mailers.Protect photos and documents during shipping without the need for additional stiffeners.No additional stiffeners needed.Package reading materials and other goods in these Box Partners 9 x 11.5-inch white self-seal flat mailers.

Price is  $31.19
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Stayflats Plus® Self-Seal Mailers, 11" x 13-1/2", White, 25/Case image 1
Item: 578452
Model: RM3SS25PK

Protect paper goods during the shipping process with these Box Partners mailers. The peel and seal closures keep items securely tucked inside each envelope, while the lightweight design keeps mailing costs lower. Each mailer features an opaque white design, shielding important paperwork from view. With durable construction, these Box Partners mailers prevent items from bending or folding while in transit..Overall mailer dimensions: 11"W x 13.5"L.Peel and seal closure with convenient pull tab tear strip for easy opening.Lightweight mailers manufactured from white chipboard help to reduce postal costs.Comes in a carton of 25 mailers.Protect photos and documents during shipping without the need for additional stiffeners.No additional stiffeners needed.Ship pamphlets, catalogs and marketing materials in these Box Partners 11 x 13.5-inch white mailers.

Price is  $55.49
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SI Products #1 Stayflats Plus Express Pouch Mailers, 12.5" x 9.5", White, 250/Carton (1EP) image 1
Item: 691627
Model: 1EP

Lightweight, durable and affordable. Our express pouch is designed to reduce your shipping costs! and pressure sensitive closure with tear strip opening and provides tamper evident security and its easy to open. Booklet style construction (side loading) makes for easy fulfillment..Custom sizes and printing.Designed to reduce shipping costs.Lightweight weights approximately 1.7 ounces.Falls within the USPS “Flat” mail piece dimensions.Stayflats Kraft Mailers are made from 100% Recycled paperboard, featuring an impressive 35% Post-Consumer Recycled Content (.012″ CCKB).

Price is  $68.99
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13.5" x 11" Self-Sealing Fiberboard Mailer, #3, White, 100/Carton (RM3SS) image 1
Item: 424855
Model: RM3SS

The 11" x 13-1/2" Self-Seal White Flat Mailers are made from strong chipboard and require no additional stiffeners to protect your documents. Sold 100 per Case..Top loading Stayflats Plus Mailers open at the narrower side.These strong mailers are perfect for shipping and storing photos, documents, artwork, floppy disks and reports.Will not bend or crush. Additional stiffeners not needed when shipping bendable items.Available in two styles - tab lock and self-seal.Self-seal style features a peel and seal strip for closing mailers and a pull tab tear strip for opening mailer.Mailers are lightweight to save on postage.Made from 100% Recycled paperboard.These chipboard mailers are manufactured using durable .028 Chipboard (Kraft)..Weight: 28 lbs.Self-Seal White Flat Mailers are strong to protect photos and documents during shipping.

Price is  $87.99
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11.5" x 9" Self-Sealing Fiberboard Mailer, #2, White, 100/Carton (RM2SS) image 1
Item: 424862
Model: RM2SS

The 9" x 11-1/2" Self-Seal White Flat Mailers are made from strong chipboard and require no additional stiffeners to protect your documents. Sold 100 per Case..Top loading Stayflats Plus Mailers open at the narrower side.These strong mailers are perfect for shipping and storing photos, documents, artwork, floppy disks and reports.Will not bend or crush. Additional stiffeners not needed when shipping bendable items.Available in two styles - tab lock and self-seal.Self-seal style features a peel and seal strip for closing mailers and a pull tab tear strip for opening mailer.Mailers are lightweight to save on postage.Made from 100% Recycled paperboard.These chipboard mailers are manufactured using durable .028 Chipboard (Kraft)..Weight: 21 lbs.Self-Seal White Flat Mailers are strong to protect photos and documents during shipping.

Price is  $76.49
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7.25" x 11" Self-Sealing Padded Mailer, #1, White, 100/Carton (B804WSS) image 1
Item: 630720
Model: B804WSS

The #1, 7-1/8" x 10-3/4" Self-Seal White Padded Mailers feature fiber padding that expands as package is handled to absorb shock and protects contents from damage. Sold 100 per case..Size: #1—7-1/4x12".End flaps are coated with a natural rubber adhesive that only adheres to itself and keeps contents secure during shipping..Mailers feature peel and seal closure..Bags are both moisture and puncture resistant, with no additional cushioning needed..Premium white mailers provides a clean professional look..Sold 100 per case..Attractive white mailers provide a clean, professional and high quality appearance.Fiber cushioning expands as package is handled for consistent protection.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.Smooth interior lining allows for easy product insertion and removal.Recyclable.QuickStrip closure is quick and easy to use - simply remove strip and press to close.90% recycled, 50% post consumer content

Price is  $89.09
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9.5" x 13.5" Self-Sealing Padded Mailer, #5, White, 100/Carton (B807WSS) image 1
Item: 630718
Model: B807WSS

Ensure secure and professional shipping with these 9.5" x 13.5" Self-Sealing Padded Mailers, #5, in White. Designed with a durable outer layer and protective interior padding, these mailers help safeguard contents from impact and moisture during transit. The self-sealing adhesive strip provides a quick, tamper-evident closure, and each carton includes 100 mailers—ideal for e-commerce, office, and retail shipping needs..#4, 9-3/8" x 13-1/4".End flaps are coated with a natural rubber adhesive that only adheres to itself and keeps contents secure during shipping..Mailers feature peel and seal closure..Bags are both moisture and puncture resistant, with no additional cushioning needed..Premium white mailers provides a clean professional look..Sold 100 per case..Fiber cushioning expands as package is handled for consistent protection.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.Smooth interior lining allows for easy product insertion and removal.Recyclable, biodegradable and made from 100% recycled materials.Size: #4—9-1/2x14-1/2".QuickStrip closure is quick and easy to use - simply remove strip and press to close.90% recycled, 50% post consumer content.Staples Brand 100% Satisfaction Guaranteed

Price is  $101.49
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6" x 10" Self-Sealing Padded Mailer, #0, White, 25/Carton (B803WSS25PK) image 1
Item: 497221
Model: B803WSS25PK

Excellent protection. Kraft paper liner with macerated paper between the plies for cushioning. Mailer features a double-fold and double-glued bottom flap construction for increased protection..QuickStrip closure is quick and easy to use - simply remove strip and press to close.Smooth interior lining makes inserting products easier.Premium white mailers provides a clean professional look.90% recycled and 50% post consumer content.Staples Brand 100% Satisfaction Guaranteed.Attractive white mailers provide a clean, professional and high quality appearance.Fiber cushioning expands as package is handled for consistent protection.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.Smooth interior lining allows for easy product insertion and removal.Recyclable, biodegradable and made from 100% recycled material.An all-purpose, paper cushioned mailer constructed from a heavy-duty kraft with a uniform inner padding available in ten sizes with self-seal or regular closure. This environmentally sound mailer offers excellent cushioning protection while reducing freight costs, minimizing warehouse storage space and simplifying inventory logistics.

Price is  $42.59
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Self-Seal Side Loading Stayflats Mailers, White, 12 1/4" x 9 3/4", 100/Pk image 1
Item: 495902
Model: RM129

Our version of the courier industry standard overnight letter..12 1/4" x 9 3/4".Rigid chipboard construction protects contents from bending and crushing.Ship and protect photos and documents without stiffeners.Items remain flat during shipping.Light-weight to save on postage.Peel and seal closure.Features a pull tab strip to make opening sealed mailers easy.Attractive white mailers for a professional look

Price is  $113.69
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9" x 11.5" Self-Sealing Fiberboard Mailer, White, 100/Carton (RM2W) image 1
Item: 424850
Model: RM2W

The 9" x 11-1/2" Tab-Lock White Flat Mailers are made from strong chipboard and require no additional stiffeners to protect your documents. Sold 100 per Case..Dimensions: 9" x 11-1/2".Rigid chipboard construction protects contents from bending and crushing.Economical locking tabs secure contents.Attractive white mailers provide a clean and professional appearance.Lightweight mailers reduces postage costs.Manufactured from .028 white chipboard..Strong chipboard mailers protect photos and documents during shipping..Light-weight to save on postage, no additional stiffeners needed..Economical tab-lock closure..Sold 100 per case..Self-Seal White Flat Mailers are strong to protect photos and documents during shipping.

Price is  $67.59
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12.5" x 18" Self-Sealing Padded Mailer, #7, White, 50/Carton (B810WSS) image 1
Item: 630719
Model: B810WSS

Staples #4, 12-3/8" x 17-3/4" Self-Seal White Padded Mailers feature fiber padding that expands as package is handled to absorb shock and protects contents from damage. Sold 50 per case..12 1/2" x 19".Ideal for bulky items such as videos and books.#6 Size.Quickstrip closure is quick and easy to use- simply remove strip and press to close.Smooth interior lining makes inserting products easier.90% recycled, 50% post consumer content.50/case

Price is  $99.79
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8.5" x 11" Self-Sealing Padded Mailer, #3, White, 100/Carton (B805WSS) image 1
Item: 630821
Model: B805WSS

The #2, 8-1/2" x 12" Self-Seal White Padded Mailers feature fiber padding that expands as package is handled to absorb shock and protects contents from damage. Sold 100 per case..Size: #2—8-1/2x12".End flaps are coated with a natural rubber adhesive that only adheres to itself and keeps contents secure during shipping..Mailers feature peel and seal closure..Bags are both moisture and puncture resistant, with no additional cushioning needed..Premium white mailers provides a clean professional look..Sold 100 per case..Attractive white mailers provide a clean, professional and high quality appearance.Fiber cushioning expands as package is handled for consistent protection.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.Smooth interior lining allows for easy product insertion and removal.Recyclable.QuickStrip closure is quick and easy to use - simply remove strip and press to close.90% recycled, 50% post consumer content

Price is  $86.49
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11" x 13" Self-Sealing Poly Mailer, White, 100/Carton (EPM11134) image 1
Item: 1603911
Model: EPM11134

Partners Brand Expansion Poly Mailers are made from strong polyethylene and protect products from moisture during shipping. These mailers feature gusseted bottoms to allow for thicker items. They are puncture, moisture, tamper and tear resistant and feature an easy open perforated tear strip. High strength seams will keep contents intact even if over packed. Mailers measure 11" x 13" x 4" and are sold 100 per case..Strong polyethylene mailers.Protect products from moisture during shipping.White outer and the inner lining is silver.Puncture, moisture, tamper and tear-resistant.High strength seams will keep contents intact even if over packed.Labels, ink and stamps adhere well.Opens easily with a perforated tear strip.Features gusseted bottoms to allow for thicker items such as binders, books and catalogs.Depth: 4"

Price is  $48.39
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12.5" x 12.5" Self-Sealing Fiberboard Mailer, White, 100/Carton (RM2G) image 1
Item: 473223
Model: RM2G

Protect flat or delicate items with confidence using these 12.5" x 12.5" Self-Sealing Fiberboard Mailers in White. Made from rigid fiberboard to prevent bending and creasing, these mailers are ideal for shipping documents, photos, and other important materials. The self-sealing adhesive closure ensures secure, tamper-evident packaging, and each carton includes 100 mailers—perfect for offices, retailers, and e-commerce businesses..Overall Mailer Dimensions: 12 1/2"W x 9 1/2"L.Self-seal adhesive strip seals mailer securely and provides a tamper-evident closure.Lightweight mailers reduces postage costs.100/Carton.Recommended for shipping photos, artwork or important documents.Rigid chipboard construction protects contents from bending and crushing.Gusseted design expands to accept items up to 1" wide

Price is  $105.79
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10" x 7 3/4" Gusseted Stayflats Mailers, White, 100/Carton image 1
Item: 473222
Model: RM1G

These mailers feature a rigid chipboard construction that protects contents from bending and crushing..Gusseted design expands to accept items up to 1" wide.Ship fragile items safely.Features a peel and seal closure.Convenient pull tab tear strip for easy opening.Additional stiffeners not required.Light-weight to save on postage.Attractive white mailers for a professional look

Price is  $64.59
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18" x 24" Self-Sealing Fiberboard Mailer, White, 50/Carton (RM11W) image 1
Item: 459013
Model: RM11W

The 18" x 24" Tab-Lock White Flat Mailers are made from strong chipboard and require no additional stiffeners to protect your documents. Sold 50 per Case..Dimensions: 18" x 24".Manufactured from .028 white chipboard..Strong chipboard mailers protect photos and documents during shipping..Light-weight to save on postage, no additional stiffeners needed..Economical tab-lock closure..Sold 50 per case..Attractive white mailers provide a clean, professional and high quality appearance.Economical tab lock closure keeps contents secure, allows for repeated use and offers indefinite shelf life.Items remain flat during shipment without the added expense of additional stiffeners.Recommended for shipping photos, artwork or important documents.80% recycled.Rigid chipboard construction protects contents from bending and crushing.Lightweight mailers reduces postage costs.Self-Seal White Flat Mailers are strong to protect photos and documents during shipping.

Price is  $125.79
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12.75" x 15" Self-Sealing Fiberboard Mailer, White, 100/Carton (RM4SS) image 1
Item: 424857
Model: RM4SS

The 12-3/4" x 15" Self-Seal White Flat Mailers are made from strong chipboard and require no additional stiffeners to protect your documents. Sold 100 per Case..12-3/4" x 15".QuickStrip closure is quick and easy to use - simply remove strip and press to close.100/Carton.Self-Seal White Flat Mailers are strong to protect photos and documents during shipping.

Price is  $91.19
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8.5" x 13.5" Self-Sealing Padded Mailer, #4, White, 100/Carton (B806WSS) image 1
Item: 630817
Model: B806WSS

The #3, 8-3/8" x 13-1/4" Self-Seal White Padded Mailers feature fiber padding that expands as package is handled to absorb shock and protects contents from damage. Sold 100 per case..Dimensions: 8-3/8" x 13-1/4".End flaps are coated with a natural rubber adhesive that only adheres to itself and keeps contents secure during shipping..Mailers feature peel and seal closure..Bags are both moisture and puncture resistant, with no additional cushioning needed..Premium white mailers provides a clean professional look..Sold 100 per case..Attractive white mailers provide a clean, professional and high quality appearance.Fiber cushioning expands as package is handled for consistent protection.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.Smooth interior lining allows for easy product insertion and removal.Recyclable.QuickStrip closure is quick and easy to use - simply remove strip and press to close.90% recycled, 50% post consumer content

Price is  $104.19
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7.5" x 10.5" Self-Sealing Poly Mailer, White, 1000/Carton (B5155) image 1
Item: 24449627
Model: B5155

Designed to protect mailed items from damage and prying eyes. Tear-resistant and durable poly mailer is built from co-extruded poly to withstand overstuffing and the wear and tear of shipping. This opaque poly mailer has a white outer surface and silver inner surface for added security..Strong, polyethylene mailers protect products from moisture during shipping..Mailers are puncture, water, tamper and tear resistant..Self-seal.

Price is  $96.09
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19" x 24" Self-Sealing Poly Mailer, White, 200/Carton (B5117) image 1
Item: 24449632
Model: B5117

Designed to protect mailed items from damage and prying eyes. Tear-resistant and durable poly mailer is built from co-extruded poly to withstand overstuffing and the wear and tear of shipping. This opaque poly mailer has a white outer surface and silver inner surface for added security..Strong, polyethylene mailers protect products from moisture during shipping..Mailers are puncture, water, tamper and tear resistant..Self-seal.

Price is  $117.39
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8" x 6" Self-Sealing Fiberboard Mailer, White, 25/Carton (RM1SS25PK) image 1
Item: 578448
Model: RM1SS25PK

Ideal for shipping and storing photos, documents, artwork, floppy disks and reports. Peel-and-stick closure delivers a quick and secure seal. And its Unpadded design resists bending or crushing to guard the contents enclosed..Manufactured from lightweight chipboard to save on freight costs.Peel and seal closure.No additional stiffeners needed.Pull tab tear strip for easy opening

Price is  $26.19
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About Stayflats Plus Mailers

Stayflats Plus mailers are designed to provide a reliable and efficient solution for shipping documents and flat items. Their unique construction ensures that contents remain secure and undamaged during transit, making them ideal for businesses and personal use alike.

These mailers are lightweight yet durable, offering a practical option for sending important papers, photos, and other flat items. Their user-friendly design simplifies the packing process, allowing for quick and easy sealing without compromising on protection.

When selecting Stayflats Plus mailers, consider features such as moisture resistance and tear-proof materials to ensure your items arrive in pristine condition. Many options also include self-sealing closures for added convenience and security during shipping.

Additionally, look for mailers with a professional appearance that enhances your brand image. Various sizes and colors are available, allowing you to choose the perfect fit for your mailing needs while maintaining a polished presentation.