Our prices include most shipping charges. West of Mississippi 10% shipping charge applies, waived on orders over $200(except +freight items) (Details)
We stock two different types of mailers that expand to allow multiple or thicker items.

Stayflats Fit® Mailers can be used flat or expand up to 1-1/4" or 2". They are made from 100% recycled paperboard (.020" or .028" thick) with 90% post-consumer content. They come with a peel-and-seal closure and a pull strip opening. These flexible mailers have strong center seam construction; 360º perimeter protection and score lines on all four sides that allow for uniform expansion.

Expand-a-Mailer® is the answer to mailing bulky items like multiple magazines, books (measure thickness), manuscripts, spiral-bound manuals, paperbacks, tabloids, folded newspapers, etc. They are made from 100% recycled paperboard (.020" thick) with a minimum of 35% post-consumer content. Mailers are side loading and expandable to 1".  Peel-and-seal tape closure and tear-strip opening.

Rigid Expansion Mailer 7 x 9". Peel & Seal.
Expandable up to 1-1/4".
Expansion Mailers 7 x 9"
Description:
Rigid Expansion Mailer
7 x 9"
Can be used flat or expand up to 1-1/4".
Made from 100% recycled paperboard (.020" thick) with 90% post consumer content.
Peel-and-seal closure. Pull strip opening.

These flexible mailers have strong center seam construction; 360º perimeter protection and score lines on all four sides that allow for uniform expansion.

Base SKU: msff79

Related Products and Reviews

Rigid Expansion Mailer 9 x 11". Peel & Seal.
Expandable up to 2".
Rigid Expansion Mailers 9 x 11"
Description:
Rigid Expansion Mailer
9 x 11"
Can be used flat or expand up to 2".
Made from 100% recycled paperboard (.028" thick) with 90% post consumer content.
Peel-and-seal closure. Pull strip opening.

These flexible mailers have strong center seam construction; 360º perimeter protection and score lines on all four sides that allow for uniform expansion.

Base SKU: msff911

Related Products and Reviews

Rigid Expansion Mailer 12-3/4 x 15-1/4". Peel & Seal.
Expandable up to 2".
Expansion Mailer 12-3/4 x 15-1/4".
Description:
Rigid Expandable Mailer
12-3/4 x 15-1/4"
Can be used flat or expand up to 2".
Made from 100% recycled paperboard (.028" thick) with 90% post consumer content.
Peel-and-seal closure. Pull strip opening.

These flexible mailers have strong center seam construction; 360º perimeter protection and score lines on all four sides that allow for uniform expansion.

Base SKU: msff1215

Related Products and Reviews

Expansion Mailers - Recycled Paperboard
9-1/2 x 12-1/2 x 1"
Side loading. Expandable to 1".
Description:
**OVERSTOCK 10% OFF**
Expand-a-Mailer®
9-1/2 x 12-1/2 x 1" (L x W x D)
Side loading. Expandable to 1".
Made from 100% recycled paperboard (.020" thick). Peel-and-seal closure. Pull strip opening.

Use these expanding mailers for books, magazines, manuscripts and much more.

Base SKU: mpbd912ex

Related Products and Reviews

Expansion Mailers - Recycled Paperboard
12-1/2 x 15 x 1"
Side loading. Expandable to 1".
Description:
**OVERSTOCK 10% OFF**
Expand-a-Mailer®
12-1/2 x 15 x 1" (L x W x D)
Side loading. Expandable to 1".
Made from 100% recycled paperboard (.020" thick). Peel-and-seal closure. Pull strip opening.

Use these expanding mailers for books, magazines, manuscripts and much more.
Base SKU: mpbd1215ex

Related Products and Reviews

Expansion Mailers - Recycled Paperboard
14 x 17 x 1"
Side loading. Expandable to 1".
Description:
Expand-a-Mailer®
14 x 17 x 1" (L x W x D)
Side- loading. Expandable to 1".
Made from 100% recycled paperboard (.020" thick). Peel-and-seal closure. Pull strip opening.

Use these expanding mailers for books, magazines, manuscripts and much more.

Base SKU: mpbd1417ex

Related Products and Reviews

Loading...