KAMsnaps Size Sampler Starter: 100 Sets KAM Snaps Press Pliers Plastic Snaps No-Sew Button Fasteners Setter Hand Tool for Clothes, Cloth Diapers, Bibs, Unpaper Towels (Bright) KAMsnaps K2 pliers, awl & size 20, standard length KAM plastic snaps included (everything you need to get started). Multiple dies included for installing the following plastic snap sizes: 16, 20 (also flower, heart, and star), 22 / 24. Awl needle included is used to poke a hole in your fabric for easier snap placement. Snaps are commonly used on clothing, cloth baby diapers, bibs, towels, and other embroidery, craft, sewing and household projects. Please note that some lengths of snaps are inappropriate for some material thicknesses. In other words, not all snaps will work properly with all materials. Shorter snaps should be used with thinner material, while longer snaps should be used with thicker material.