Quality Park 10 x 13 Catalog Envelopes with Redi-Seal® Self-Sealing Closure - Catalog - #13 1/2 - 10" Width x 13" Length - 28 lb - Self-sealing - White - 100 / Box

10" x 13" clasp envelopes are perfect for storing and mailing documents and interoffice mailings. Heavy-duty, 28 lb. white wove envelopes feature a self-sealing, Redi-Seal closure. Just press to seal. 10" x 13" size accommodates oversized documents without folding.