This window envelope allows you to easily mail any tax return or report. The cellophane window allows the taxpayer name and address to clearly show through using a slip sheet or custom insert. Add a professional touch by imprinting your return address on the back flap. This 9 1/2" x 11 1/2" envelope is constructed of 28# paper.
Specifications:
Size: 9 1/2" x 11 1/2"
Window Size: 1 1/4" x 5"
Window From Left Side: 5/8"
Window From Bottom: 9”
Weight: 28#
Material: White Wove
Flap Opening: Short
Seal: Moisture
