JAM PAPER A2 Premium Invitation Envelopes - 4 3/8 x 5 3/4 - Teal - 50/Pack Color: Teal Blue Size: A2 (4.38 x 5.75 inches) Quantity: 50 Envelopes per Pack Envelope Features: Straight gummed flap closure, high quality smooth paper finish These envelopes are perfect to use for sending invitations, greeting cards, RSVP's, thank you cards, gifts for birthdays, graduations, holidays and more