Double Window First Class Portrait Style Envelope – Peel & Seal  9 ½ x 12  (ATX, UltraTax, Tax Slayer, Pro System fx)

• Portrait Style Peel & Seal Short Flap
• Compatible with ATX, UltraTax, Tax Slayer, Pro System fx, software-produced slip sheets
• 28# White Wove Blue Security Tint
• Ink Color(s): Blue
• Envelope Size: 9 1/2” x 12”

Description: 
This "First Class Mail" double window portrait style envelope is great for important documents or tax returns. This envelope has a short flap opening with a peel & seal flap.

These envelopes are compatible with ATX, UltraTax, Tax Slayer, Pro System fxsoftware-produced slip-sheets for tax organizers portrait cover sheet or any customized slip sheet to the below window specs. 

Details: 
Style: Portrait Size: 9 1/2" x 12" Top Window Size: 2" x 6" Top Window From Left Side: 2" Top Window From Bottom: 7 3/16" Bottom Window Size: 2" x 6" Bottom Window From Left Side: 2" Bottom Window From Bottom: 4 13/16" Weight: 28# Material: White Wove Ink Color: Blue Inside Tint: Blue Flap Opening: Short Seal: Peel & Close