Business Source Heavy-Duty Clasp Envelope - Clasp - #55 - 6 Width x 9 Length - 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.