KAMsnaps 100-Set SIZE SAMPLER Case: Size 20 16 22 24 Long KAM Snaps Press Pliers for Plastic Snaps No-Sew Button Fastener Snap Setter Hand Tool for Diaper Repair Bibs Key Fobs Embroidery Sewing KAMsnaps K2 pliers, awl & 100 sets KAM plastic snaps included (everything you need to get started). Multiple dies included for installing the following plastic snap sizes: 14, 16, 20 (also butterfly, flower, heart, and star), 22 / 24. 100 complete snaps (200 caps, 100 sockets, 100 studs) in 10 assorted colors/sizes. Plastic storage case included for convenient storage of pliers and accessories. 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.