Quality Park 10 x 13 Tech-no-Tear Paper Out Catalog Envelopes with Self-Sealing Closure

Catalog - #13 1/2 - 10" Width x 13" Length - Self-sealing - White - Paper - 100 / Box. Resistant to moisture and tears to protect your mailings. Redi-Strip closure for a clean, quick seal immediately upon contact - simply peel off adhesive strip and press to seal.