Waffle Flower Crafts Clear Stamps. Ideal for cards, scrapbooks, stationary and other crafts! Position stamps on a clear acrylic block and stamp. Easily remove stamp from block and return to the transparent backer sheet when ready for storage. This package contains Sweets: 21 clear stamps on one 6 x 4 inch backing sheet. Made in USA. Coordinates with Sweets die set (sold separately).