$308.00
18″ x 23″ – (100/case)
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, First Class and Air Mail printed borders.
| Weight | 18 lbs |
|---|
