Large, 11-1/2″ x 9-1/2″ First Class Mail Envelopes, Horizontal Landscape Style with Double Windows and Green Border
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 for coversheets printed from TaxWise™ tax preparation software, or create your own address cover sheets.
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The horizontal, landscape style is preferred by the USPS for delivery accuracy.
Landscape First Class Envelope Specs:
Size: 11-1/2″ x 9-1/2″
Seal Type: Moisture Seal
Flap Opening: Short End
Paper Weight: 28# envelope stock
Ink Color: Green
Text: First Class Mail
Tax Software Compatibility: TaxWise™