9.5 x12x1 Double Window 1st Class Peel & Close Expansion Envelope (80015EXP)

Use this "First Class Mail" offset window envelope to mail any tax return or report with software compatible or custom 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" x 1" envelope is constructed of 28# paper and accommodates documents up to 1". Expansion envelope has a sleeve to hold slip sheet in place.

Specifications:

Style: Portrait

Size: 9 1/2" x 12" x 1"

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: Peel and Close