Pay in 4 interest-free payments of $18.73 Learn more
Ships within 48 hours · Estimated delivery Nov 2 - Nov 7
UV treated
Type 400 stem density mates to types 170 or 250 but not to itself
Good for sealing light-weight shipping cartons
Contains moisturizing agents to soften hands
6 x 9" White Flat Tyvek® Envelopes 48 1/2x48 1/2x5 box UV treatedTyvek 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.
