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

Catalog - #12 1/2 - 9 1/2" Width x 12 1/2" Length - 28 lb - Peel & Seal - White - Wove - 100 / Box. Redi-Strip seals tight to keep contents safe - just pull and press; adheres without moisture for a clean, instant seal. Compatible with inkjet printers and perfect for use with address labels; not recommended for laser printers.