This product is made of alloy material which is lead free and free, durable and safe. Antique silver with style, perfect for people who like retro style novelty. Including different styles and 50pcs alloy clasp allow your making different types jewelry and also prepare some replacements. for necklace, bracelet or other jewelry making, using to design your own style jewelry, it must special and beautiful. Features - Color: Silver. - Material: Alloy. - Size: About 1.4 x 0.85 x 0.24cm(Holes above 0.25cm in diameter are recommended) About 1.5 x 0.8 x 0.12cm(Holes above 0.15cm in diameter are recommended) About 1.6 x 0.8 x 0.26cm (Holes above 0.28cm in diameter are recommended) About 2.3 x 0.9 x 0.3cm(Holes above 0.32cm in diameter are recommended) - A versatile S shape clasp made of quality and safe alloy. - design and style alloy clasp, creative and beautiful. - It has diverse styles and 50pcs alloy clasps to meet your different needs. - Antique silver color and pattern of the clasp make it look classic and vintage. - Lightweight and small, it will not occupy much space. - Suitable for DIY of bracelet, necklace or other jewelries, which is simple and beautiful. Package list: alloy clasp