Made for use with the Recollections Button Maker Machine and small button maker inserts, this collection of button pieces lets you make your own personalized button pins. The included mylar rounds, button shells and pin backs let you make 21 buttons total.Details:0.98" (25 mm) button diameter63 piecesMakes 21 buttonsCompatible with Recollections button maker machine and small button maker inserts (sold separately)Contents:21 mylar rounds21 button shells21 pin backs