【Durable Material】These bracelet clasps are made of high quality alloy and iron. Not easy to deform, not easy to fade, anti-corrosion, anti-fall, waterproof and sweat-proof. 【Easy to Use】Each bracelet clasp opens and closes easily and smoothly. Just gently press or squeeze a corner of the lobster clasp to open and close it easily. 【Wide Application】The chain clasp is applicable to most DIY jewelry and clothing accessories, jewelry repair.Suitable for making earrings, bracelets, anklets, necklaces, jewelry, chains pruning, spectacle chains and handicrafts. 【Share DIY Process】You can prepare these bracelet clasps for your own DIY projects, or share them with your friends or family members to make jewelry together and bring lots of handmade fun.