4 ¹⁄₈ x 9 ¹⁄₂" #10 Gummed White Business Envelopes with Double Window

DIMENSIONS:
 * Top Window: 1 x 3 1/2"
   Window Placement: 1/2" from the left.
                     2 1/2" from the bottom.
 * Bottom Window: 1 1/8 x 4"
   Window placement: 1/2" from the left.
                     3/4" from the bottom.

USAGE:
 * Window Envelopes: Not recommended for laser printers.