These envelopes are ideal for receipts, tickets, cash, checks, invoices, sales slips, boarding passes, and more! Their package-like, earthy, paper bag brown color gives them a natural and vintage look and feel that is certain to stand out as an alternative to ordinary white or manila envelopes. Use them for home or office mailing needs.Details: Brown Kraft Paper Bag 4.125" x 9.5" Made from eco-friendly 100% recycled, slightly textured, 28lb paper Straight flap Gum closure Available in multiple counts