Toggle Clasps: 19mm long, 14mm wide, 3mm thick, hole: 2mm; Quantity: 20 sets totally, add unique beauty of design for your crafts. Toggle Clasps: Made of high quality alloy, sturdy and durable t bar jewelry fasteners, long-wearing and easy to preserve, with polished and professional finishing touch. Easy to Use: Toggle ring and bar design, you just need to put the bar into the toggle and make the bar horizontal, it can be closely buckled. Small size and simplicity because this clasp does not yet to steal the show from the beauty of the beadsor charm design. DIY Craft: Match them with elastic string, leather, silver wire, wax cord string or cube metal chain, nice toggles for jewelry making, beading clasps and closures, jewelry findings toggle clasps, jewelry clasps for necklaces. Wide Application: Perfect for making necklaces, bracelets, chokers, extenders, or anklets, friendship bracelets, Christmas bracelets, or neck chains, sweater clasps, even scrapbooking, suncatchers, bring you more convenience.