Staples #10 Window Envelopes, 4 1/8" x 9 1/2", White Wove, 500/Box (ST50151-CC)

Give mail a professional look with these left-window white envelopes. Each one features a window on the left side to reveal the shipping address, saving you from having to manually label or write it by hand, while the 24-pound wove construction adds durability and a clean appearance. These Staples left-window envelopes have a gummed V-flap that secures contents once moisture is applied.

• Standard #10 envelopes are great for mailing letters and documents
• Made from 24 lbs. white wove paper for durability
• These envelopes measure 4 1/8" x 9 1/2" in size, providing enough space for your mail
• Gummed closure with commercial flap keeps contents in place
• Convenient box of 500 envelopes ensures ample supply
• Simply position the address to show through the single-left window
• The flap is on the long side for easier filling
• Window Envelope
• Window measures 4.5"W x 1.125"L
• Window is 0.875" from left and 0.5" from bottom