Save addressing time! Envelopes come printed with your return address plus a handy window so you don't need to write destination addresses by hand. Simply enter company name and address information in the window shown below. Please allow up to 5 business days for production.

 
9 x 4 1/8 #10 envelope. The window measures 1 x 4 inches and is positioned 5/8 inches from the left and 7/8 inches from the bottom.