You will find many uses for these Block Number dies including art projects, decorations, and bulletin boards. With steel-rule construction, a Bigz die cleanly cuts thick materials, including cardstock, chipboard, fabric, foam, magnetic sheet, leather, metallic foil, and paper. Use this set of 9 dies with the Ellison® Super Star machine (item #88722). Each number measures 3 1/2" high. Use the "6" die for the number "9".