Quality Park 10 x 13 High Bulk Clasp Envelopes with Deeply Gummed Flaps

10" x 13" Heavyweight Clasp Envelopes are an excellent solution for accessible storage and filing. Whatever your home or office needs are, clasp envelopes make organizing easier. They're great for projects, filing and mailing. Heavy-duty, double-prong clasp and reinforced eyelet are durable enough for repeated use. 28 lb. High Bulk, brown Kraft stock envelopes are made with less paper fiber while maintaining the durability of standard Kraft paper. Contents are protected during use to give you assurance they arrive unharmed. 10" x 13" size accommodates most documents without folding. Heavy gumming keeps envelopes securely and permanently sealed when needed.