13 Colors: Pink, yellow, blue, purple, white, green, orange and other bright colors, 4pcs each color, 52pcs totally; give you more choice for your craft making. Heart Clasps: Our lobster claw clasps combine heart shape and bright color, exquisite and beautiful, in addition, the color matching is classic and stylish, match other beads easily. Material: These lobster claw clasps are made of alloy, opens and closes easily and smoothly, which can serve you for a long time. Size: about 15mm wide, 27mm long, 6.5mm thick, hole: 4mm. Easy to Use: Pull trigger to open then release and the clasp automatically springs closed. Lobster claw clasps are used with a jump ring or chain link to make a complete clasp. Wide Usages: These lobster claw clasps are very practical DIY accessories, suitable for repairing your existing jewelry or using them to DIY bracelet, necklace, anklet, sweater chain and so on, show your imagination and create your own DIY jewelry.