The La-La Land Crafts Key and Lock Dies 8763 is a set of 2 exclusive steel dies made in the USA. The key die measures approximately 2.5 inches x 1.25 inches, and the lock die is a complementary design. These dies are compatible with most tabletop die cutting machines, such as the Crossover, Cuttlebug, Big Shot, Vagabond, and others. They can cut through various materials, such as paper, cardstock, thin chipboard, vellum, felt, cork, acetate, and more. With these dies, you can create a charming and whimsical key and lock design for your Alice in Wonderland-themed crafts.