JAM Paper Closeout Envelopes - 10" x 15" - Manilla Tag - 100/pack Color: Manilla Tag Size: 10 x 15 inches Quantity: 100 per pack These envelopes are perfect to use for sending invitations, greeting cards, RSVP's, thank you cards, gifts for birthdays, graduations, holidays and more Features a straight gum flap and smooth finish.