Universal UNV35261 6.5 in. x 9.5 in. #63 Square Flap Gummed/Clasp Envelope - Brown Kraft (100/Box)

Universal Self-Adhesive Postage Meter Labels, 1-1/2w" x 2-3/4 or 5-1/2, WE, 40 Sheets/Pack (37103)

Universal Business Envelope, Contemporary, #9, White, 500/Box (35209)

Quality Park Clasp Envelopes, 6.5 x 9.5 - Inch, Brown Kraft, Box of 100 (37863)

Quality Park Clasp 9 x 12 Inch 28lb Brown Kraft Envelopes 100 Count (37890)

Quality Park Postage Saving Clear-Clasp Envelopes, 9 x 12 Inches, Kraft, 100 Count (43568)

Quality Park 37893 Quality Park Clasp Envelopes, 9-1/2x12-1/2, 28lb, Brown Kraft, 100/Box

Quality Park Clasp Envelopes, 10x13, Box of 100 (37897)

Officemate Micro Size Binder Clips, Black, 100 per Tub (31030)

Quality Park Redi-Strip 9 x 12 Inch 28 lb Kraft Catalog Envelopes 100 Count (44562)

Quality Park Clasp Envelopes, Recycled, 9 x 12 - Inches, 28lb, Brown Kraft, Box of 100 (38190)

AmazonBasics #10 Security Tinted Envelopes - 4 1/8-Inch x 9.5-Inch (500 Pack)