Package:40 Sets of Toggle Clasps Alloy Round Closure Clip Circle Clasps T Bar Clasps Metal Ring Toggle Connectors Material:alloy Color:gold and silver as the picture show Size:Toggle:approx 15mm in diameter,T-bars:approx 2mm in width, 23mm in length Made of premium material,which is durable,lightweight and easy to preserve.Well for necklaces that close in the front and add a lovely embellishment. Easy to use, just put the bar into the toggle and make the bar horizontal, it can be closely buckled.Its convenient and easy to use when you need to make some unique jewelry or handcrafts. Great for jewelry making necklaces,bracelets,chokers,extenders,or anklets.Also good for crafting and scrapbooking.For those who may have difficulty putting on a necklace with a traditional small lobster clasp.