Features:Beautiful jewelry DIY accessories.They are perfect for your homemade jewelry or repairing your existing jewelry or making necklaces and charm bracelets.These lobster claw clasps are well made and highly durable.They are the perfect size, and every clasp opens and closes easily and smoothly.The closure of curve lobster clasps is very easy and fit for most jump rings and chain.Specification:Material: MetalWeight: 103gSize of Packing Box: 13*5cm/5.12*1.97inSize of Lobster Clasp: 0.5cm/0.2in, 1.3cm/0.51inPackage Includes:1 case x Lobster Clasp and Jump RingsNote:1. Please allow 1-3mm error due to manual measurement. Thanks for your understanding.2.Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard..