Oversized, Expanding Tyvek Envelope with Alternate Double Windows and First Class Mail Insignia in Green
In stock and ready to ship! Easily mail very large tax returns or large documents in this official, first class mail envelope. It expands a full 2-inches to accommodate large tax returns or other important documents. Made of heavy-duty, Tyvek material, these envelopes are also water and weather resistant for the ultimate security!
Two large cellophane windows are offset for better delivery accuracy with the USPS, and align with address coversheets printed from CS UltraTax™, ATX™ or CCH Prosystemfx™ tax preparation software, or create your own address cover sheets.
Order as few as 50 envelopes and get big discounts on larger quantities.
Seal Type: Self-Sealing Flap
Size: 9″ x 12 ” x 2″
Paper Weight: 28# Tyvek
Flap Opening: Short End
Pocket: front ‘pocket’ to hold slip sheet in place
Ink Color: Green
Text: First Class Mail
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″
Tax Software Compatibility: CS UltraTax™, ATX™, CCH Prosystemfx™.
(formerly item# PEF06)