Why You Choose It: The metal keychain rings with chain screw has a silver appearance and smooth surface, owns a special design. The jump ring is easy to open with a pair of needlenose pliers, you can change various accessories as you like. Our product is not only convenient for carrying the key or pendant, but also easy to disassemble, you can use some of its accessories to DIY.^What Is It Made of: Flat key rings and chain screw are made of iron alloy, with nickel plated on the surface, which make them can resist rust and corrosion,compact and lightweight. They are strong enough to support a large number of items and chains without bending.^How Wide is the Applications: This kind of metal key rings with chains and screw eye pins has a wide range of uses in our daily life. It may be applied to keys, some ornaments, making crafts and DIY jewelry. Moreover, our products have a flexible design, you can decide whether to add screw in key chains rings, and screw eyes pins could been used for attaching beads, clay, making your own unique ornaments.^What Is in the Package: A package includes 100 pieces flat split ring with chains, 100pcs open jump rings and 100pcs screw eye pins. The flat key rings is approx.25 mm/1 inch in diameter with a 25 mm/1 inch long chain, a jump ring with the diameter of 6mm/0.24 inch and length of the screw is 10mm/0.39 inch.^What We Promise: All our products are processed through strict procedures, you do not need to worry about their quality. But if there any problem about our products, please feel free to contact us. We promise to solve the problem for you.^