You won't want to wait to start using the Open Me Clear Photopolymer Stamps! There are 25 pieces included on the 4" x 6" storage sheet in the package from Lawn Fawn. The stamps are in the shapes of signs, chicks and phrases like "look inside!" and "open here." The stamps can be used with an acrylic block, inks of your choice and the coordinating Open Me thin metal dies (all sold separately). Made in the USA.