Sea Sense 73 Piece Canvas Snap Fastener KitThe Sea Sense 73 Piece Snap Kit comes with everything you need to replace snaps in tops, covers and canvas. Kit includes button barrels, sockets, barrel eyelets, barrel studs and heavy-duty canvas snap pliers. Snaps are made of nickel plated brass.Kit Includes: (1) Canvas Snap Plier; (18) Caps; (18) Sockets; (18) Studs; (18) Posts;