| Closure | Self-Sealing Adhesive |
| Color(s) | White |
| Custom Imprint Included | No |
| Envelope Size | 12 x 16 |
| Envelope/Mailer Special Features | Open Side |
| Envelope/Mailer Type | Expansion Mailer |
| Expansion | 4 |
| Exterior Material(s) | Tyvek® |
| Format/Border | Standard |
| Global Product Type | Envelopes/Mailers-Expansion Mailer |
| Opening | Open End |
| Seam Type | Center |
| Security Tinted | No |
| Weight | 18.00 lbs. |
| Window Position | None |
