Designed to help you save, each card includes an invitation and tear-off RSVP postcard that folds up to become its own envelope with free address printing—no separate envelope needed. All you have to do is fold, seal and send. Includes three clear stickers for USPS-required easy sealing. A bouquet of wildflowers stretches through these all-in-one wedding invitations with an Art Nouveau-inspired aesthetic. Size: 5.75 x 12 inches