Are you going to throw away a boat cover with broken boat cover snaps? This set of marine button snaps will save the day. With deep cut sockets, these solid and symmetrical marine canvas snaps are easy to fasten and provide a snug and reliable hold. Made for a wide range of heavy- duty uses, the marine snaps and fasteners stay straight, snapped, and stable. Unlike hook-and-loop fasteners or squeeze clamps, these boat canvas snaps with snap screws anchor firmly and are easy to clasp on and off. The extra-strong stainless steel canvas snaps can be used on single or double layers of sailcloth and prevail against cold weather or high temperature and humidity. For those who own boats, canoes, or pontoons, this boat cover repair kit is a must-have. With the included boat snap tool, anyone can install these marine cover snaps with ease. The canvas button snap kit can also repair tonneaus, vehicle covers, or wheel skits for golf carts, campers, UTVs, and RVs. The heavy-duty canvas button snaps are also handy to keep around house. From repairing a pool cover to hard and soft furnishings such as carpet, curtains, shades, lawn furniture, seat cushions, and chair covers, these stainless-steel snaps can do it all. The uses of these marine grade snaps are so versatile, they can even be installed on a motorcycle helmet.