W2 4-Up Gum-Sealing Double Window Envelope #DW4SD

#DW4SD. Double Window Envelope for W2 4-Up Forms (also known as F4UPENV). This envelope will work with L4BL and L4UP. Regular Moisture Seal.

Envelope Size: 5 5/8″ x 9″

Top Window Size: 3 7/8″ x 5/8″

Bottom Window Size: 3 7/8″ x 3/4″

Top Window Position: 5/16″ from Left, 3 9/16″ from Bottom

Bottom Window Position: 4 1/2″ from Left, 2 1/2″ from Bottom

*Please contact us if you are in need of a different amount of envelopes than listed.