KAMsnaps Plastic Snaps Hand-held Pliers Tool Installs Size 20, 22, 24 T5 No-Sew Button Snap Fastener Press Attacher Punch for KAM Snaps (NOT Compatible w/Metal Snaps) KAMsnaps K2 pliers to install plastic snaps. (Does NOT work with metal snaps.) Awl needle included is used to poke a hole in your fabric for easier snap placement. Multiple dies included for installing the following plastic snap sizes: 20 (also butterfly, flower, heart, and star), 22 / 24. Snaps NOT included (see our other listings). Snaps are commonly used on clothing, cloth baby diapers, bibs, towels, and other embroidery, craft, sewing and household projects.