13718 Double Window Confidential Envelope 8 7/8 x 4 1/2" QTY 250

13718 Double Window Confidential EnvelopeSize 8 7/8 x 4 1/2" The double window design clearly shows return and destination addresses. 24 lb. White wove stock. Security Pattern Inside Both windows are 3 3/4 x 1" Space between windows is 11/32" Top window is 17/32" from top 7/16" from side Bottom window is 1 19/32" from bottom 7/16" from side Seals securely when moistened. 250 per box.