
80343 - Double Window First Class Mailing Envelope
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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.
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: Tyvek
Flap Opening: Short Bottom
Seal: Peel & Close