We stock two different types of mailers that expand to allow multiple or thicker items.
Stayflats Fit® Mailerscan 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" 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.
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.
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.
**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.
Expand-a-Mailer®
9-1/2 x 12-1/2 x 1" (LxWxD)
Side loading. Expandable to 1".
**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.
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.