The La-La Land Crafts Baking Sheet Dies set includes two dies: one for the outer baking sheet shape and one for an inner grid to create the look of a baking sheet base. The outer baking sheet die measures approximately 3.5 x 4.75 inches. These dies are compatible with most tabletop die-cutting machines, including the Big Shot, Gemini, Crossover, and Vagabond, and they cut through a variety of materials, such as cardstock, thin chipboard, vellum, felt, cork, acetate, and more!