Business Source Press/Seal Catalog Envelopes - Catalog - 10" Width x 13" Length - 28 lb - Self-sealing - White - 100 / Box

Catalog envelopes feature a press-and-seal design that provides a quick, clean seal upon contact without moistening. Simply press flap and mail the 28 lb. envelope. The self-sealing closure seals the envelopes quickly and securely.