Large First Class Mail Envelope, Landscape Style with 2 Windows – 11-1/2″ x 9-1/2″

Large “Official First Class Mail” Envelopes in Horizontal Landscape Format for Mailing with Address Coversheets

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

Get big discounts on larger quantities – no coupon required! Select options to see pricing.

The large 11-1/2″ x 9-1/2″ size makes mailing and storing large documents easy. Both windows have cellophane for security.

Choose self-sealing or moisture seal flap.

Tax Software Compatibility: Lacerte™

Minimum 50 / Multiples of 50.


Product Details

Large, 9-1/2″ x 11-1/2″ First Class Mail Envelope, Landscape Style with 2 Cellophane Windows and Green Border

Style: Landscape
Seal Type: Self Seal or Moisture Seal Flap
Size: 11-1/2″ x 9-1/2
Paper Weight: 28# envelope stock
Flap Opening: Short End
Ink Color: Green

Top Window Size: 2″ x 4-1/2″
Top Window From Left Side: 1-1/4″
Top Window From Bottom: 6-7/16″
Bottom Window Size: 2″ x 4-1/2″
Bottom Window From Left Side: 4-1/2″
Bottom Window From Bottom: 2-3/8″

Tax Software Compatibility: Lacerte™

Moisture Seal Item# PEF32
Self-Adhesive Item# LA400PS


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