These are leftover acrylic plates used for wedding invitations. They are acrylic plates with "celebration" written on them. The size is slightly smaller than a postcard, and they are about 1mm thick. Length: 9.5cm Width: 14.5cm Quantity: 15 plates If you'd like, I can also include 15 sheets of embossed paper. How about using them for handmade crafts, message cards, or invitations?