Memory Box dies are made of durable steel and usable in nearly every machine on the market! Use on cardstock, felt, fabric or shrink plastic. Cut, stencil, emboss and create! 2 dies included, cuts out 6 designs. Designs are approximately 3 x 4.3, (5) 0.3 x 0.3 inches hearts. Works with Memory Box dies Snowglobe Backer 94491 and Nested Globes 94532. Imported.