Quality Park Redi Seal Security Tinted Business Envelopes, 4 1 8" x 9 1 2", White, 500 Box Flashlight Brand Name: Tape Logic Color Brand Name Clover Imaging Brand Name: Tape Logic Color Family: Yellow Diameter in Inches: 3 Features: Label in circular shape has pressure sensitive adhesive for quick attachment on any surface Ship a variety of bulky documents and mailers with this box of 100 Tyvek catalog envelopes These Quality Park Redi Seal white envelopes feature a sturdy 24 pound paper weight to withstand regular handling and come in a convenient 500 count box to meet your office bulk mailing needs while the unique double flap design prevents these envelopes from sticking together