Clasp Catalog Envelopes, 6-3/8"W x 4"H, Kraft, 1000/Pack

THESE ENVELOPES FEATURE REINFORCED METAL CLASPS TO MAKE THEM REUSABLE. FOR A SECURE, PERMANENT SEAL, MOISTEN GUMMED FLAP AND PRESS IT TO CLOSE. THESE ENVELOPES ARE MADE OF 28 LBS WOVEN PAPER.