50 lobster clasps (21x10) silver plated lobster claw clasps jewelry making findings lead & nickel free riverblue gems safe : these lead and nickel free silver plated zinc alloy lobster claw clasps are great for your jewelry making and repairing needs. size: you will get a total of 50 pieces (21 x 10 mm) lobster clasps. durable: the sturdy and well quality made clasps ensure a solid closure. use: they are perfect for necklace and bracelet making. use these beautiful shining clasps for all your creative craft and jewelry making projects.