500 Sets 25-Color Original KAMsnaps KAM Snap Press Pliers Plastic Snaps Starter Pack No-Sew Button Fastener Setter Hand Tool for Cloth Diapers Bibs KAMsnaps K2 pliers kit with everything you need to get started. Snaps are commonly used on clothing, cloth baby diapers, bibs, towels, and other embroidery, craft, sewing and household projects. NOT intended for thick/dense material like double layers of marine vinyl (which require size 20 EXTRA LONG snaps). Multiple dies included for installing the following plastic snap sizes: 20 (also flower, butterfly, heart, and star), 22 / 24. 500 sets size 20 standard length KAM plastic snaps (1/2 inch cap diameter). 25 colors x 20 sets per color. Easily and quickly install fashionable and durable plastic "no rust" snap closures to projects.