First Class Envelope, Landscape Style with Double Windows – 12″ x 9-1/2″

Large, Landscape Format “First Class Mail” Envelopes with 2 Windows

Easily mail large documents and tax returns in this double window 1st Class Mail envelope in a horizontal, landscape format. Simply print an address cover sheet with your software and documents are ready to mail.

Get big discounts on larger quantities – no coupon required!

At 12″ x 9-1/2″ overall size, this first class envelope easily accommodates large documents or tax returns with many pages. It has cellophane windows for security.

Choose moisture seal or self-adhesive flap to see pricing.

Minimum 50 / Multiples of 50.

Product Details

12″ x 9-1/2″ First Class Envelopes with Blue Border, Horizontal Landscape Style with Double Windows

In stock and ready to ship! Easily mail tax returns or large documents in this official, first class mail envelope. It has 2 large cellophane windows align with slipsheets printed from CS UltraTax™ or ATX™ tax preparation software, or create your own address cover sheets.

Order as few as 50 envelopes and get big discounts on larger quantities.

Large 12″ x 9-1/2″ First Class Envelope Specs:

Style: Landscape
Size: 9.5″ x 12″
Seal Type: Moisture Seal or Self-Adhesive
Flap Opening: Short End
Paper Weight: 28#
Ink Color: Blue
Text: FIRST CLASS MAIL / TO: (near delivery address window)
Windows: Double, Cellophane

Top Window Size: 1-3/4″ x 5-1/2″
Top Window From Left Side: 1 1/8″
Top Window From Bottom: 6-3/8″
Bottom Window Size: 2″ x 6″
Bottom Window From Left Side: 3″
Bottom Window From Bottom: 2-1/4″

Tax Software Compatibility: CS UltraTax™, ATX™

Self-Adhesive Item# PER44
Moisture Seal Item# PEY51

This item replaces Item# 80782 and PEM39, a single window envelope that has been discontinued