Open End First Class Tyvek Catalog Envelopes, 10" x 13", 11#, First Class Mail' on Face & Flap (Box of 500)

Description

10" x 13", Open End First Class Tyvek Catalog Envelope, No Window, Tyvek, Tyvek Paper, Paper Color: Bright White, Smooth Finish, Center Seam, Flap Down, Kwik-Tak, Printed Green 1st Class Border, 500 Qty / Box, 500 Qty / Ctn, 14 lbs. per Box