Stretch your creativity with the Tumble On Craft Die and Photopolymer Stamp Set from Waffle Flower Crafts. There are 30 pieces included in the 4" x 6" package. The set is made in the USA and contains 12 thin metal dies and 18 stamps that coordinate. The dies are compatible with most die cutting machines and the stamps can be used with inks of your choice and an acrylic block (all sold separately). Pieces are in the shapes of gymnasts, tumbling mats and phrases like "your birthday."