9 x 12" Flat Ship-Lite® Envelopes
- Made from white paper reinforced with mesh screen poly fibers.
- Envelopes are moisture-resistant.
- Feature self-seal closure.
Stock Number | 1 | 3 | 5 | 10+ | Add to Cart |
|---|---|---|---|---|---|
| Stock NumberSLF0912WH | 1$82.13 | 3$73.71 | 5$69.50 | 10+$61.07 | Add to Cart |

Outside W x L: 9 x 12"
Quantity Per Case: 100
Description: Plain
Order in Multiples of: 1
Freight Class: 85
Weight: 4.4 EA
NMFC Code: 153900-8
Ships Parcel: Yes
The 9 x 12 inch flat Ship-Lite® envelope is built from white paper interwoven with mesh screen poly fibers, producing a mailer that is significantly more tear- and puncture-resistant than standard paper envelopes. The poly-fiber construction also provides a moisture-resistant barrier, protecting contents from humidity and incidental moisture exposure during transit and handling.
The flat interior accommodates standard documents, catalogs, photos, forms, and flat media without folding, making these envelopes a practical choice for e-commerce fulfillment, retail distribution, office supply operations, and warehouse shipping departments that move high volumes of flat goods daily.
A self-seal adhesive strip eliminates the need for tape or additional sealing materials, supporting faster processing on pack lines. Lightweight construction helps manage dimensional weight costs at scale. Each case contains 100 envelopes and ships via parcel carrier.
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