Item Number ENV500
Taxpayers and tax professionals use this envelope to easily mail estimate forms to the IRS. This envelope is designed for software-produced slipsheets, NOT the 1040-ES form, and with with filing instructions on theback flap.
Size: #10
Top Window Size: 1 x 3 1/2
Top Window From Left Side: 1
Top Window From Bottom: 2 7/8
Bottom Window Size: 1 1/4 x 4 1/2
Bottom Window From Left Side: 3 1/2
Bottom Window From Bottom: 3/4
Weight: 24#
Material: White Wove
Flap Opening: Long
Seal: Moisture
Pricing is for 500 envelopes