80015 - Offset Double Window First Class Mail Envelope

Use this "First Class Mail" offset window envelope to mail any tax return or report with software compatible slip sheets. A blue interior tint adds security while the cellophane window allows the names and addresses to clearly show through. This 9 1/2" x 12" envelope is constructed of 28# paper.

Available in Peel and Close: 80015PS or Expandable: 80015EXP

Specifications: 
Style: Portrait
Size: 9 1/2" x 12"
Top Window Size: 1 3/4" x 5 1/2"
Top Window From Left Side: 1 1/8"
Top Window From Bottom: 8 7/8"
Bottom Window Size: 2" x 6"
Bottom Window From Left Side: 2"
Bottom Window From Bottom: 4 3/4"
Weight: 28#
Material: White Wove
Ink Color: Blue
Inside Tint: Blue
Flap Opening: Short
Seal: Moisture