Multiple Loops Design -- The connectors are designed with multiple loops can help you create various combinations of layers and keep the layered necklace from tangling when worn. Perfect for making multi-strand necklaces bracelets or other DIY jewelry crafts Sturdy Alloy Material -- These metal layered spacer clasps are crafted from a high-quality solid alloy with a polished surface and smooth no burrs ensuring durability and longevity Different 3 Styles -- Total 120pcs silver multi strand tube clasps in 3 styles patterns different pattern styles can provide different options for jewellery making. Please refer to the picture information for exact size. Products are packed in boxes for easy use and storage Easy to Use -- Just attach these necklace layering clasp to your favorite piece of jewelry these connectors give you options of connecting the settings together with jump rings or a chain to make interesting and unique jewelry combinations Wide Use -- Multi-layer clasps can be used to match a variety of necklaces bracelets or other jewelry accessories. Jewelry clasps can help you create a variety of different layer combinations and can also avoid layers of necklaces or bracelets from getting d together making your jewelry look more attractive