Exquisite Details: Made of high quality brassdurable and not easy to break or deform. The surface metal coating is finely polishedsmooth and shinycomfortable to wear. Size and Quantity: These clasps are about 3.5mm wide, 15mm long, 4.5mm thick, hole: 1.2x2mm, 4 colors, 5pcs/color, 20pcs.Enough size suit for daily use and you can share with your friends. Elegant Appearance: These folding bracelet clasps are chic and understated with classic colors and simple stylish designperfect for extending necklacesanklets or bracelets. DIY Craft Gifts: Ideal gifts for Christmas, Valentines day, Anniversary day and birthday to your girlfriend, lover, daughter, fiancee, wife, your friend, sister and mom, even yourself. Express your love to them and make them feel very special and charming. Widely Used: Ideal for connecting braceletsnecklacesankletsalso can be used to connect jewelry chains and ropesmake your handicrafts more colorfulis a practical accessory for DIY homemade jewelry.