# Quality Park™ Redi-Strip Poly Expansion Mailer, #5 1/4, Square Flap, Redi-Strip Adhesive Closure, 13 x 16, White, 100/Carton

Moisture- and rip-resistant poly mailer is far more durable than paper and weighs half as much. Redi-Strip® self-adhesive flap produces a strong seal. Convenient tear strip makes opening mailer easy.

-   Flexible poly and expansion means everything fits.
-   No matter what the contents include, the durable, windowless mailers will safeguard against inclement weather and handling.
-   Once the Peel & Seal strip is removed, fold down the self-sealing flap for secure closure.
-   Large box comes in handy for busy offices.

## Details

- **Price:** 191.52 USD
- **Vendor:** Quality Park™
- **Type:** Envelopes & Mailers
- **Tags:** 13 x 16, Envelopes, Expansion Envelopes, Letters, Mailers, Mailing Envelopes, Mailrooms, Packages, Poly, Posts, QUALITY PARK, Receiving, Redi-Strip, Self-Seal, Shipping, Stationery

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 191.52 USD | In stock |

## Images

- Redi-Strip Poly Expansion Mailer | 13x16, White

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> Source: [Bloom Skins](https://www.bloomskins.com/products/redi-strip-poly-expansion-mailer-5-1-4-square-flap-redi-strip-adhesive-closure-13-x-16-white-100-carton)
> Updated: 2026-08-29