The ArtBin Magnetic Die Storage Case provides a simple solution for storing all your metal craft dies. Simply place a die on the magnetic sheet and it will be securely held there until you are ready to use it. The case fits into totes and rolling carts. Each case will hold 21 ArtBin Magnetic Sheets (with dies). Case comes with 3 magnetic sheets. This storage case measures 10.25x3.25"x9.625". Dies not included. Imported.