About this product

1000 Self Seal Double Window Envelope for laser 3-up W2's with 1/2" perf | Item #EW23UPDWS

Compatible with 3-up W2 tax forms, security tint, self sealing.
Top Window: 7/8" x 3-1/4", Position: Left 3/8", Bottom 2-1/4"
Bottom Window: 13/16" x 3-1/4", Position: Left 3/8", Bottom 1"
Overall Size 3-7/8" x 8-1/2"