Staples Window Envelopes - FSC Certified - #10 - Open Side - 24lb White Wove 4-1/8" x 9-1/2" - 500 Pack

These white wove business envelopes provide ample space for custom labels, stamps or print on the front of the envelope. They're ideal for sending letters, memos, flyers and other correspondence. They feature a clear poly windows for easy view of addresses.