Features: brand new and high quality Jewelry clasp kit-set includes 200 lobster clasps and 200 open rings. A large number of fastener hooks are enough for your craft projects, jewelry making and replacement. High-quality lobster clasp-The bulk lobster claw clasp is made of zinc alloy, which is durable and has a long service life. Size-The size is suitable and it can be attached to a bracelet or necklace. Easy to use-Our lobster clasp is easy to open and close. The surface is smooth and easy to use. Lobster clasps and rings are practical accessories for making jewelry beads. Multiple uses-Silver lobster claw clasps and open rings are very suitable for making jewelry crafts, such as bracelets, bangles, necklaces, anklets and other DIY projects. Specifications: Color:Silver Material: Zinc Alloy Lobster Clasp1: 12x31mm/0.47x1.22in Jump Ring Diameter1: 14mm/0.55in (More detailed,please see photo.) Quantity:200pcs Package Includes: 200x Lobster Clasp with Jump Ring note: Please allow a little error on the size due to manual measurement. The color might exist slightly difference due to different displays.