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In-House Production on Select Items
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- Envelopes and Mailers
- Tyvek® Envelopes
- Self-Seal Flat Envelope
- 9 x 12″ Open End White Flat Tyvek® Envelopes
9 x 12″ Open End White 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.
Specification
FAQ
| Dimensions W × L | 9″ × 12″ |
|---|---|
| Material | Olefin |
| Qty/Case | 100 |
| Color | White |
| Basis Weight | 14 lb. |