Quality Park 9 x 12 Treated, Security Tinted Catalog Envelopes with Redi-Strip® Closure

Catalog - 9" Width x 12" Length - 28 lb - Flap - White - 100 / Box. Inhibits the growth of mold and mildew for protection. 9" x 12" size perfect for storing and mailing full-size, 8-1/2" x 11" sheets of paper.