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! 5 dies included, cuts out 10 designs. Detabbed and mounted on a magnetic sheet. Approximately 2.8 x 2.3 inches flower assembled, 0.9 x 1.5, (2) 0.7 x 1.2 inches leaves assembled, 0.4 x 0.3 inch middle assembled.