12x16x4 Plain Expandable Tyvek Envelopes (Side Opening)
The ultimate in tear, puncture and moisture protection.
- Ten times stronger than regular paper envelopes
- Constructed from tough, tear resistant 18lb olefin
- Expandable to hold more than flat envelopes
- Quantity per Order: Case, (50 Per Case)
- SKU: PSML1633
- Price: $120.69