Mailing & Shipping Supplies › Universal › 1pc transparent square cardboard box

1PC Universal Open-Side Business Envelope #6 3/4 Square Flap Gummed Closure 3.63 x 6.5 White 500/Box

1PC Universal Open-Side Business Envelope #6 3/4 Square Flap Gummed Closure 3.63 x 6.5 White 500/Box Business-weight 24 lb stock gives this envelope a professional feel. Wove finish provides a crisp appearance. Fully gummed flap ensures a secure seal.... more

1PC Universal Open-Side Business Envelope 1 Window #9 Square Flap Gummed Closure 3.88 x 8.88 White 500/Box

1PC Universal Open-Side Business Envelope 1 Window #9 Square Flap Gummed Closure 3.88 x 8.88 White 500/Box Business-weight 24 lb stock gives this envelope a professional feel. Wove finish provides a crisp appearance. Fully gummed flap ensures a secure... more

1PC Universal Kraft Clasp Envelope #75 Square Flap Clasp/Gummed Closure 7.5 x 10.5 Brown Kraft 100/Box

1PC Universal Kraft Clasp Envelope #75 Square Flap Clasp/Gummed Closure 7.5 x 10.5 Brown Kraft 100/Box Durable heavyweight Kraft stock resists rips and tears. Reinforced eyelet and two prong clasp stands up to regular use. Gummed flap delivers a secure... more

1PC Universal Kraft Clasp Envelope 32 lb Bond Weight Kraft #97 Square Flap Clasp/Gummed Closure 10 x 13 Brown Kraft 100/Box

1PC Universal Kraft Clasp Envelope 32 lb Bond Weight Kraft #97 Square Flap Clasp/Gummed Closure 10 x 13 Brown Kraft 100/Box Durable heavyweight Kraft stock resists rips and tears. Reinforced eyelet and two prong clasp stands up to regular use. Gummed... more

1PC Universal EasyClose Catalog Envelope #10 1/2 Square Flap Self-Adhesive Closure 9 x 12 White 250/Box

1PC Universal EasyClose Catalog Envelope #10 1/2 Square Flap Self-Adhesive Closure 9 x 12 White 250/Box EasyClose seal just remove liner and press down. No moisture needed. Resists tears and rips. Seam Type: Center; Flap Type: Square; Trade Size: #10... more

1PC Universal Catalog Envelope 28 lb Bond Weight Kraft #1 Square Flap Gummed Closure 6 x 9 Brown Kraft 100/Box

1PC Universal Catalog Envelope 28 lb Bond Weight Kraft #1 Square Flap Gummed Closure 6 x 9 Brown Kraft 100/Box Wide gummed flap produces a secure seal. Quality paper stock resists ripping and tearing. 28 lb Bond Weight Kraft Stock. Seam Type: Center;... more

1PC Universal Kraft Clasp Envelope #63 Square Flap Clasp/Gummed Closure 6.5 x 9.5 Brown Kraft 100/Box

1PC Universal Kraft Clasp Envelope #63 Square Flap Clasp/Gummed Closure 6.5 x 9.5 Brown Kraft 100/Box Durable heavyweight Kraft stock resists rips and tears. Reinforced eyelet and two prong clasp stands up to regular use. Gummed flap delivers a secure... more

1PC Universal Self-Stick Open End Catalog Envelope #10 1/2 Square Flap Self-Adhesive Closure 9 x 12 White 100/Box

1PC Universal Self-Stick Open End Catalog Envelope #10 1/2 Square Flap Self-Adhesive Closure 9 x 12 White 100/Box Press and seal permanently to safeguard important documents. No moisture needed. Just fold down the flap press and mail. Seam Type:... more

1PC Universal Open-Side Business Envelope 1 Window #10 Square Flap Gummed Closure 4.13 x 9.5 White 500/Box

1PC Universal Open-Side Business Envelope 1 Window #10 Square Flap Gummed Closure 4.13 x 9.5 White 500/Box Business-weight 24 lb stock gives this envelope a professional feel. Wove finish provides a crisp appearance. Fully gummed flap ensures a secure... more

1PC Universal Kraft Clasp Envelope #98 Square Flap Clasp/Gummed Closure 10 x 15 Brown Kraft 100/Box

1PC Universal Kraft Clasp Envelope #98 Square Flap Clasp/Gummed Closure 10 x 15 Brown Kraft 100/Box Durable heavyweight Kraft stock resists rips and tears. Reinforced eyelet and two prong clasp stands up to regular use. Gummed flap delivers a secure... more

1PC Universal Catalog Envelope 28 lb Bond Weight Kraft #1 Square Flap Gummed Closure 6 x 9 Brown Kraft 100/Box

1PC Universal Catalog Envelope 28 lb Bond Weight Kraft #1 Square Flap Gummed Closure 6 x 9 Brown Kraft 100/Box Wide gummed flap produces a secure seal. Quality paper stock resists ripping and tearing. 28 lb Bond Weight Kraft Stock. Seam Type: Center;... more

1PC Universal Catalog Envelope 28 lb Bond Weight Paper #10 1/2 Square Flap Gummed Closure 9 x 12 White 100/Box

1PC Universal Catalog Envelope 28 lb Bond Weight Paper #10 1/2 Square Flap Gummed Closure 9 x 12 White 100/Box Wide gummed flap produces a secure seal. Quality paper stock resists ripping and tearing. 28 lb Bond Weight Paper Stock. Seam Type: Center;... more

1PC Universal Peel Seal Strip Catalog Envelope #10 1/2 Square Flap Self-Adhesive Closure 9 x 12 Natural Kraft 100/Box

1PC Universal Peel Seal Strip Catalog Envelope #10 1/2 Square Flap Self-Adhesive Closure 9 x 12 Natural Kraft 100/Box Peel-off strip protects adhesive from dust for longer shelf life. Remove strip for a clean quick seal upon contact. Keeps contents... more

1PC Universal Peel Seal Strip Catalog Envelope #10 1/2 Square Flap Self-Adhesive Closure 9 x 12 White 100/Box

1PC Universal Peel Seal Strip Catalog Envelope #10 1/2 Square Flap Self-Adhesive Closure 9 x 12 White 100/Box Peel-off strip protects adhesive from dust for longer shelf life. Remove strip for a clean quick seal upon contact. Keeps contents safe and... more

1PC Universal Self-Stick Open End Catalog Envelope #1 Square Flap Self-Adhesive Closure 6 x 9 White 100/Box

1PC Universal Self-Stick Open End Catalog Envelope #1 Square Flap Self-Adhesive Closure 6 x 9 White 100/Box Press and seal permanently to safeguard important documents. No moisture needed. Just fold down the flap press and mail. Seam Type: Center; Flap... more

1PC Universal Peel Seal Strip Catalog Envelope #13 1/2 Square Flap Self-Adhesive Closure 10 x 13 Natural Kraft 100/Box

1PC Universal Peel Seal Strip Catalog Envelope #13 1/2 Square Flap Self-Adhesive Closure 10 x 13 Natural Kraft 100/Box Peel-off strip protects adhesive from dust for longer shelf life. Remove strip for a clean quick seal upon contact. Keeps contents... more

1PC Universal Self-Stick Open End Catalog Envelope #1 Square Flap Self-Adhesive Closure 6 x 9 Brown Kraft 100/Box

1PC Universal Self-Stick Open End Catalog Envelope #1 Square Flap Self-Adhesive Closure 6 x 9 Brown Kraft 100/Box Press and seal permanently to safeguard important documents. No moisture needed. Just fold down the flap press and mail. Seam Type:... more

1PC Universal Peel Seal Strip Business Envelope #A9 Square Flap Self-Adhesive Closure 5.74 x 8.75 White 100/Box

1PC Universal Peel Seal Strip Business Envelope #A9 Square Flap Self-Adhesive Closure 5.74 x 8.75 White 100/Box No moisture needed for these envelopes. Simply peel back the strip and fold the flap to close. Peel seal strip feature makes large mailings... more

1PC Universal Self-Stick Open End Catalog Envelope #15 1/2 Square Flap Self-Adhesive Closure 12 x 15.5 White 100/Box

1PC Universal Self-Stick Open End Catalog Envelope #15 1/2 Square Flap Self-Adhesive Closure 12 x 15.5 White 100/Box Press and seal permanently to safeguard important documents. No moisture needed. Just fold down the flap press and mail. Seam Type:... more

1PC Universal Deluxe Interoffice Press and Seal Envelopes #97 Two-Sided Three-Column Format 10 x 13 Brown Kraft 100/Box

1PC Universal Deluxe Interoffice Press and Seal Envelopes #97 Two-Sided Three-Column Format 10 x 13 Brown Kraft 100/Box Designed for interoffice use. Reusable. Box-style envelope has space for up to 62 entries. Seam Type: Center; Flap Type: Square;... more

Double Window Business Envelope #8 5/8 Square Flap Gummed Closure 3.63 X 8.88 White 500/box

1PC Universal Double Window Business Envelope #8 5/8 Square Flap Gummed Closure 3.63 x 8.88 White 500/Box Clear poly windows. Inside tint for privacy of contents. Seam Type: Side; Flap Type: Square; Trade Size: #8 5/8; Security Tinted: Yes. more

Catalog Envelope 28 Lb Bond Weight Kraft #10 1/2 Square Flap Gummed Closure 9 X 12 Brown Kraft 100/box

1PC Universal Catalog Envelope 28 lb Bond Weight Kraft #10 1/2 Square Flap Gummed Closure 9 x 12 Brown Kraft 100/Box Wide gummed flap produces a secure seal. Quality paper stock resists ripping and tearing. 28 lb Bond Weight Kraft Stock. Seam Type:... more