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World Wide #10 Envelopes

Designed #10 Envelopes make your mailings stand-out! Square flap, 25/box, 2-sided design. 4-1/8"x9 1/2", holds 8 1/2"x11” sheets (3-fold).
  • 4 1/8” x 9 1/2”
  • 28lb stock
  • Professionally designed exclusive square flap
  • 2-sided design
  • Laser and inkjet compatible