Rugged, Kraft envelopes feature extra heavy-duty construction, reinforced clasp and deep gumming on the flaps for a secure seal. Metal clasp offers rounded edges, plated for rust-resistance. Design also includes an open-end style and large flap. Clasp envelopes are made of sturdy, 32 lb., Kraft stock. Features Gummed flap creates permanent closure to prevent peeling during transit Double-prong clasp allows convenient interdepartmental use Extra heavy-duty construction is made of sturdy, 32 lb. stock Perfect for businesses, schools, personal use and more Manufacturer Business Source Categories Business Source Office Supplies, Business Source Envelopes & Mailers MPN BSN04424 Model# 04424 UPC Code 696530569485 UNSPSC Code 1 Basis Weight 32 lb Closure Side Open End Closure Type Clasp Country of Origin United States Features Heavy Duty, Reinforced Clasp, Rust Resistant Mailer/Envelope Classification #90 Mailer/Envelope Length 12" Mailer/Envelope Type Clasp Mailer/Envelope Width 9" Manufacturer Business Source Manufacturer Part Number 04424 Packaged Quantity 100 / Box Product Type Envelope Recycled No Brand Name Business Source Marketing Information Rugged, Kraft envelopes feature extra heavy-duty construction, reinforced clasp and deep gumming on the flaps for a secure seal. Metal clasp offers rounded edges, plated for rust-resistance. Design also includes an open-end style and large flap. Clasp envelopes are made of sturdy, 32 lb., Kraft stock. Product Name Kraft Envelopes Product Color Brown Kraft Product Material Kraft Assembly Required No assembly is required Contains Recycled Materials N Returnable No Unit of Measure BX Item Weight 5.2 Ships via UPS Y This item is sold by the BX GTIN Item 696530569485 UPC Retail 696530569485 Brand Business Source Brand Contact 888-926-9773 Manufacturer Stock No. 04424 Country of Origin US UNSPSC Number 44121507