Business Source Press-To-Seal Catalog Envelopes - Catalog - 9" (228.60 mm) Width x 12" (304.80 mm) Length - 28 lb (12700.59 g) - Self-sealing - Brown Kraft - Kraft - 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.