Quality Park 9-1/2 x 12-1/2 Catalog Mailing Envelopes with Redi-Seal® Self-Seal Closure

Catalog - #12 1/2 - 9 1/2" Width x 12 1/2" Length - 28 lb - Self-sealing - White - Wove - 100 / Box. 9-1/2" x 12-1/2" size with time-saving, press-and-seal closure to handle large mailings without water or waste. Redi-Seal closure with 2 adhesive sides that press together for a clean, sanitary seal with no moisteners or wasteful paper strips.