JAM Paper A7 (5 1/4 x 7 1/4) Recycled Paper Invitation Envelope - Neptune Blue - 1000 envelopes per pack Neptune Blue Recycled Paper Envelopes Size: A7 (5.25 x 7.25 inches) Quantity: 1,000 envelopes per carton Envelope Features: Straight flap gum closure, high quality Smooth paper finish 30% recycled These envelopes are perfect to use for sending invitations, greeting cards, RSVP's, thank you cards, gifts for birthdays, graduations, holidays and more