Constructed from 14 lb. Sold in a quantity of 100 per case. olefin; Ten times stronger than paper envelopes; Feature self-seal closure; Available in plain and First Class printed borders. This product is equivalent to part number: S-5900. Tyvek envelopes provide superior puncture, tear and moisture protection.
Shipping & Packing Supplies,Mail Supplies,Mailing Tubes & Cartons
7-1/2 X 10-1/2'' White Flat Tyvek Envelopes, 100PK
Specifications of 7-1/2 X 10-1/2'' White Flat Tyvek Envelopes, 100PK | |
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Instock | instock |