640pcs 304 Stainless Steel Jump Rings with 20pcs 12x7.5mm Lobster Claw Clasps Kit 4/5/6/7/8mm Open Jump Rings Jewelry Clasps and Closures for Earrings Necklace Pendants Jewelry Making Package Include: You will receive 640pcs 304 stainless steel open jump rings and 20pcs lobster claw clasps, open jump rings about 4/5/6/7/8mm in diameter, 0.8/0.9mm(20/19 Gauge) thick; lobster claw clasps about 12x7.5mm, hole: 1.4mm. Various sizes and sufficient quantity can meet your handmade needs. Stainless Steel Material: These open jump rings and lobster claw clasps are made of premium 304 stainless steel, which smooth surface and not fade easily, excellent quality, fine workmanship, not easy to break or deform, lightweight, sturdy and durable, can use these jewelry clasps for a long time. Easy to Use: The lobster claw clasps and jump rings for jewelry making are easy to install and use. The open and closure of lobster clasps is smoothly, fit for most jump rings and chains, and jump rings are open style jump rings, perfect for your DIY jewelry or repairing your existing jewelry. Wide Application: Jewelry clasps connector kit great for DIY your special and unique jewelry, excellent accessories for suspending earrings, necklaces, chokers, bracelets, pendants, anklets, key chain, etc, it can also be used for making mobile phones decoration, bags or wallets decoration, etc. Make Sweet Gifts: You can complete your unique handicraft gift with these lobster clasps and jump rings, and you can make exquisite finished jewelry for your family, friends, or other people on Valentine's Day, Mother's Day, birthday or other holidays, to express your care and love for them.