Self-Seal Flat Tyvek® Envelopes
Tyvek® envelopes provide superior puncture, tear and moisture protection.
- Constructed from 14 lb. olefin.
- Ten times stronger than paper envelopes.
- Feature self-seal closure.
- Available in plain and First Class printed borders.
Stock Number | Outside W x L | Description | Opening | Quantity Per Case | 1 | 3 | 5 | 10+ | Add to Cart |
|---|---|---|---|---|---|---|---|---|---|
| TYF0609WH | 6 x 9" | White | End | 100 | $43.30 | $41.68 | $40.05 | $38.42 | |
| TYF0710WH | 7 1/2 x 10 1/2" | White | End | 100 | 51.50 | 49.56 | 47.63 | 45.69 | |
| TYF0912WH | 9 x 12" | White | End | 100 | 55.70 | 53.61 | 51.51 | 49.42 | |
| TYF0912WS | 9 x 12" | White | Side | 100 | 65.58 | 63.12 | 60.65 | 58.19 | |
| TYF0912FC | 9 x 12" | First Class | End | 100 | 58.07 | 55.88 | 53.70 | 51.52 | |
| TYF091212WH | 9 1/2 x 12 1/2" | White | End | 100 | 61.62 | 59.30 | 56.99 | 54.67 | |
| TYF1013WH | 10 x 13" | White | End | 100 | 57.31 | 55.16 | 53.00 | 50.85 | |
| TYF1013WS | 10 x 13" | White | Side | 100 | 76.70 | 73.82 | 70.93 | 68.05 | |
| TYF1013FC | 10 x 13" | First Class | End | 100 | 63.99 | 61.58 | 59.18 | 56.77 | |
| TYF1015WH | 10 x 15" | White | End | 100 | 74.65 | 71.85 | 69.04 | 66.23 | |
| TYF1215WH | 12 x 15 1/2" | White | End | 100 | 81.13 | 78.08 | 75.03 | 71.98 | |
| TYF1319WH | 13 x 19" | White | End | 100 | 166.81 | 160.54 | 154.27 | 148.00 | |
| TYF1520WS | 15 x 20" | White | End | 100 | 260.52 | 250.73 | 240.93 | 231.14 |
Copyright © 2026 Cleveland Packaging, Inc.. All rights reserved.
We use cookies to provide essential site functionality for the shopping cart, login, and security. We also use third-party cookies for analytics and advertising, which require your consent. You can accept all cookies, customize your preferences, or reject non-essential cookies. See our privacy policy for more details.