Envelope 1st Class Double Window - 100 Envelopes

Style: Landscape
Size: 6" x 9"
Top Window Size: 1 3/8" x 4 1/2"
Top Window From Left Side: 1"
Top Window From Bottom: 3 7/8"
Bottom Window Size: 1 1/2" x 4 1/2"
Bottom Window From Left Side: 3"
Bottom Window From Bottom: 15/16"
Weight: 28lb
Material: White Wove
Ink Color: Green
Flap Opening: Long
Seal: Moisture

Text on back of envelope reads:
Did you sign your return?
Did you include payment as required?
Did you include your SSN on check enclosed?

When back flap closes, it covers imprint on back of envelope.