Simon Says Stamp dies are made in the USA of 100% durable steel and usable in nearly every machine on the market. Use dies on cardstock, felt, fabric, even shrink plastic! You can use thin dies to cut, stencil, emboss and create! These dies coordinate with the "Slumber Party" Clear stamps sold separately in our store. At longest and tallest points: Girl measures approximately 2 x 3.87 inches, moon measures approximately 1.12 inches, slippers measure approximately 1.5 x 1.25 inches, popcorn measures approximately 1.37 x .68 inches, sleep mask measures approximately 2 x 1 inches, heart & stars measure approximately .5 inches, polish measures approximately .5 x 1 inch.