Business Source Durable Open-End Catalog Envelopes - Catalog - #1 3/4 - 6 1/2in Width x 9 1/2in Length - 24 lb - Gummed - Wove - 500 / Box - White

Constructed of opaque, 24 lb. white wove paper to keep contents private Open-ended style to easily insert mailings Moisture-activated, gummed seal for a secure closure Ideal for mailing a variety of items including documents, catalogs, brochures and more