Product image: Staples #10 Envelopes with QuickStrip Closure - 4-1/8" x 9-1/2" - White - 50 Pack

Product image: Staples #10 Envelopes with Gummed Flaps - 4-1/8" x 9-1/2" - White - 500 Pack

Product image: Staples Premium #10 Envelopes with QuickStrip Closure - 4-1/8" x 9-1/2" - White - 250 Pack

Product image: Staples T4 Security Envelopes with Gummed Flaps - 5-3/4" x 9" - White - 25 Pack

Product image: Staples #8 Envelope with QuickStrip Flap - 3 5/8" x 6 1/2" - White - 65 Pack

Product image: Staples Premium #10 Gummed Envelopes - 4-1/8" x 9-1/2" - White - 500 Pack

Product image: Staples #8 White Premium Gummed Envelopes - 3-5/8" x 6-1/2" - 500 Pack

Product image: Simply #10 White Envelopes, 4-1/8" x 9-1/2", Gummed, 50 Pack

Product image: Staples #10 Recycled Envelopes with QuickStrip Flap - 4-1/8" x 9-1/2" - White - 250 Pack

Product image: Staples #10 Gummed White Recycled Envelopes - 4-1/8" x 9-1/2" - 500 Pack

Product image: Staples #9 White Premium Gummed Envelopes - 3-7/8" x 8-7/8" - 500 Pack

Product image: JAM Paper Jumbo Envelopes - Brown Kraft - 13" x 19" - 50 Pack

Product image: Hilroy Press-It Seal-It Self-Adhesive Kraft Envelope - 24lb. - 5 7/8" x 9" - Suntan - 6 Pack

Product image: Quality Park #10 Security Tinted Business Envelopes with Self Seal Closure - 4-1/8" x 9-1/2" - 500 Pack

Product image: Hilroy Press-It Seal-It Boxed #10 Envelopes - 20 lbs - 4-1/8" x 9-1/2" - White - 45 Pack

Product image: Staples Plain Envelopes - FSC Certified - #10 - 24lb White Wove - 4-1/8" x 9-1/2" - Box of 500

Product image: Quality Park #10 White Envelopes - 4-1/8" x 9-1/2" - 1000 Pack

Product image: LUX #10 Double Window Envelope - 4-1/8" x 9-1/2" - White Wove with Redi-Seal - 500 Pack

Product image: SupremeX #10 Envelope - 4-1/8" x 9-1/2" - White - Box of 500

Product image: SupremeX Peel It! Seal It! #10 Wove Open Side Envelope - 24 lb. - White - Box of 500

Product image: JAM Paper 6.5 x 9.5 Open End Envelopes, White, 200 Pack (1623193g)

Product image: Staples Laser/Inkjet #10 Envelopes with QuickStrip Flap - 4-1/8" x 9-1/2" - White - 100 Pack

Product image: JAM Paper Plastic Filing Envelopes with Button & String Tie - 9 3/4" x 11 3/4" - Assorted Colours - 6 Pack

Product image: Winnable Side Opening Velcro Closure Poly Envelope - 1-1/4" Expansion - 8-3/4" x 11-3/4" - Clear

Product image: JAM Paper #10 Business Envelopes, 4 1/8 x 9.5, Brown Kraft, 250 Pack (3984g)

Product image: Jam Paper #3 Coin Business Commercial Envelopes with Peel and Seal Closure - 2 1/2" H x 4 1/4" W - Brown Kraft Manila - 100 Pack

Product image: Staples Window Envelopes - FSC Certified - #10 - Open Side - 24lb White Wove 4-1/8" x 9-1/2" - Box of 500

Product image: Deluxe Double Window Self-Seal Envelopes, 8-5/8" x 3-5/8", 500 Pack (92502-500)

Product image: SupremeX 100% Recycled Wove Envelopes - #10 - 24 lb. - 4-1/8" x 9-1/2" - White - 100 Pack

Product image: SupremeX Envelope - #10 - 24lb - Outside Seam - White - Box of 500

Product image: Jam Paper #10 Business Commercial Envelopes - 4 1/8" H x 9 1/2" W - White - 100 Pack

Product image: LUX #10 Double Window Envelope, 4-1/8" x 9-1/2", White Wove with Redi-Seal, 50 Pack (24559-QP-50)