Quality Park 1-Side Print Inter-Department Envelopes, String-Tie, Brown Kraft, 9 x 12, 100 per Carton, (63462)

Quality Park 1-Side Print Inter-Department Envelopes, String-Tie, Brown Kraft, 9 x 12, 100 per Carton, (63462)

Quality Park Interoffice Envelopes, String and Button, Brown Kraft, 10 x 13, 100 per Case, (63561)

Amazon Basics 9" x 12" Clasp Kraft Envelopes, Gummed, 100-Pack, brown