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Back Nine #10 Envelope

Designed #10 Envelopes make your mailings stand-out! Square flap, 25/box, 2-sided design. 4-1/8"x9 ½”, holds 8½”x11” sheets (3-fold).
  • 4-1/8” x 9-1/2”
  • 28lb stock
  • Square flap
  • Full-color, 2-sided design
  • Laser and inkjet compatible
  • Holds up to six 8-1/2” x 11” sheets, folded in thirds
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