When it comes to fasteners, those who sew have an arsenal from which to choose. Snaps, used to hold overlapping edges of fabric together, are a common choice for their versatility and ease of use. The traditional sew-on kind, which come in a variety of metal finishes, are a popular option as they are relatively easy to attach to clothing with a whipstitch and can be hidden on the underside of a fabric. Good ones will join together securely and stay put until you pull them open with a single gesture. Read on to discover the best sew-on snaps for your project.