Expandable Self-Seal Envelopes
Self-Seal Envelopes make sealing envelopes fast and easy.
- No moisture needed to seal!
- Simply peel off tear strip and seal.
- Tear off strip keeps adhesive free from dust for a longer shelf life.
- Sides expand to hold bulky items.
- Constructed from durable 40 lb. paper stock.
Stock Number | Outside W x L x D | Opening | Quantity Per Case | 1 | 3 | 5 | 10+ | Add to Cart |
|---|---|---|---|---|---|---|---|---|
| EN1064 | 5 x 11 x 2" | End | 100 | $66.57 | $63.12 | $61.64 | $60.16 | |
| EN1072 | 9 x 12 x 2" | End | 250 | 209.05 | 198.21 | 193.56 | 188.92 | |
| EN1073 | 9 1/2 x 13 x 2" | End | 250 | 219.05 | 207.69 | 202.83 | 197.96 | |
| EN1066 | 10 x 12 x 2" | Side | 100 | 97.78 | 92.71 | 90.54 | 88.36 | |
| EN1065 | 10 x 13 x 2" | End | 100 | 99.90 | 94.72 | 92.50 | 90.28 | |
| EN1076 | 10 x 13 x 2" | Side | 100 | 106.99 | 101.44 | 99.06 | 96.69 | |
| EN1074 | 10 x 15 x 2" | End | 250 | 241.03 | 228.53 | 223.18 | 217.82 | |
| EN1067 | 10 x 15 x 2" | Side | 100 | 102.84 | 97.51 | 95.23 | 92.94 | |
| EN1075 | 12 x 15 x 3" | End | 250 | 326.12 | 309.21 | 301.96 | 294.72 |
Copyright © 2026 Neutech Packaging Systems. 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.