Sizzix Dies help eliminate all that tedious and time consuming hand cutting. Add fun to your crafty projects with these incredible dies! Thinlits are easy to use and are compact and portable. Details: Circle Layers design Largest die measures approximately 4.13" x 5.63" 3 dies Compatible with Sizzix BIGkick and Big Shot machines Requires Multipurpose Platform or Solo Platform, Shim and Thin Die Adapter, sold separately Metal