Business Source Heavy-Duty Clasp Envelope Clasp – #90 (9″x12″)- 28 lb – Clasp – Kraft – 100/Box – Kraft

Heavy-duty clasp envelopes feature an open-end style, reinforced clasps, and deep gumming on flaps for a secure seal. Metal clasp with rounded edges is plated for rust-resistance. Large flap and superior gumming secure documents inside. 28 lb.