You might not be able to fit a square peg into a round hole, but you can certainly fit a square envelope into a rounded mailbox! So stuff some square letters into these Red 7 1/2 x 7 1/2 Square Envelopes and send them out all over your friendly neighborhood (you never know, it might be spider-man giving you that letter - his color is red after all, and he is your friendly neighborhood spider-man).
Great for greeting cards, birthday cards, letters, invitations, photographs and so much more, Red Square Envelopes are the perfect parallelograms for all your unique postal needs. Spider-man isn't your normal superhero, and either are these Red Square 7.5 x 7.5 Envelopes! Don't stick with the rectangle (or Superman), go unique with these bright beauties!
Red Square Envelopes measure in at 7 1/2 x 7 1/2 and feature a rectangular gummed flap. These envelopes are available in a Brite Red Hue or Burgundy. Order individually or in bulk.