Expansion Poly Mailers
- Features a gusseted bottom to allow for thicker items such as binders, books and catalogs.
- Puncture, moisture, tamper and tear-resistant.
- High strength seams will keep contents intact even if over packed.
- The outer surface of the mailer is white and the inner lining is silver.
- Labels, ink and stamps adhere well.
- Self-seal closure with a double perforation tear strip for easy opening.

Stock Number | Outside Dimensions W x L x D | Mil | Quantity Per Case | 1 | 3 | 5 | 10+ | Add to Cart |
|---|---|---|---|---|---|---|---|---|
| EPM10132 | 10 x 13 x 2" | 2.5 | 100 | $22.47 | $21.38 | $20.84 | $20.02 | |
| EPM11132 | 11 x 13 x 2" | 2.5 | 100 | 29.06 | 27.65 | 26.94 | 25.89 | |
| EPM11134 | 11 x 13 x 4" | 2.5 | 100 | 25.03 | 23.82 | 23.21 | 22.30 | |
| EPM13162 | 13 x 16 x 2" | 2.5 | 100 | 41.30 | 39.30 | 38.30 | 36.79 | |
| EPM13164 | 13 x 16 x 4" | 2.5 | 100 | 35.67 | 33.94 | 33.08 | 31.78 | |
| EPM15204 | 15 x 20 x 4" | 2.5 | 100 | 47.50 | 45.20 | 44.05 | 42.32 | |
| EPM20244 | 20 x 24 x 4" | 2.5 | 100 | 76.10 | 72.41 | 70.56 | 67.80 | |
| EPM26285 | 26 x 28 x 5" | 2.5 | 100 | 107.40 | 102.19 | 99.59 | 95.68 |
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