Heavy-duty clasp envelopes feature an open-end style and metal clasp with rounded edges. Metal clasp is plated for rust-resistance. Flap offers superior gumming to secure contents. 28 lb. Features Heavy-duty, 28 lb. Brown Kraft Metal clasp with rounded edges is plated for rust-resistance Open-end style construction with superior gumming on flap for a secure seal Manufacturer Business Source Categories Business Source Office Supplies, Business Source Envelopes & Mailers MPN BSN36674 Model# 36674 UPC Code 818237809859 UNSPSC Code 1 Basis Weight 28 lb Closure Side Open End Closure Type Clasp Country of Origin United States Features Rust Resistant Mailer/Envelope Length 11 1/2" Mailer/Envelope Type Clasp Mailer/Envelope Width 8 3/4" Manufacturer Business Source Manufacturer Part Number 36674 Packaged Quantity 100 / Box Product Type Envelope Recycled No Brand Name Business Source Marketing Information Heavy-duty clasp envelopes feature an open-end style and metal clasp with rounded edges. Metal clasp is plated for rust-resistance. Flap offers superior gumming to secure contents. 28 lb. Product Name Heavy-duty Clasp 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 4.5 Ships via UPS Y This item is sold by the BX GTIN Item 818237809859 UPC Retail 818237809859 Brand Business Source Brand Contact 888-926-9773 Manufacturer Stock No. 36674 Country of Origin US UNSPSC Number 44121507