Tyvek Expandable Mailing Envelope - Double Window

Tyvek Expandable Envelope. Use with software generated or custom slip sheets to mail any large document or report. Expansion envelope has a sleeve to hold slip sheet in place. Hint:  To order more than 50 - Add to cart then view cart and update quantity.  (Remember quantities are in multiples of 50)  Then Click Update Specifications: Size: 9" x 12" x 2"Top Window Size: 1 1/2" x 4 1/16"Top Window From Left Side: 1"Top Window From Bottom: 8 3/4"Bottom Window Size: 1 7/8" x 5 5/8" Bottom Window From Left Side: 2 3/16"Bottom Window From Bottom: 5 1/8"Weight: 14#Material: TyvekFlap Opening: Short BottomSeal: Peel & Close Contact us for more information.