Kraft Envelope, #10, Commercial Flap, Gummed Closure, 4.13 X 9.5, Brown Kraft, 500/box Heavyweight 28-lb brown Kraft is strong and opaque for confidentiality. Envelopes are perfect for oversized or bulky documents. Fully gummed flaps provide a secure seal. Large quantity is ideal for both everyday office use and bulk mailings, providing a long lasting supply!
