Case of 2500 Double Window Security Flip & Seal Envelopes for Quickbooks Checks

No water required. Simply 'flipping' up the bottom flap and folding down the top flap creates a self-sealing envelope. Top window is 3 ¾ x 7/8" location is 3/8 from left 2-5/16" from bottom Bottom window is 3 ¾ x 15/16 Location is ¾ from left and 11/16 from bottom