Description:Made of 204 stainless steel and PVC insulating rubber, good elasticity and not easy to deform.The product has passed the 20kg tensile test, firm and not loose.Easily add or remove items to the loops by unscrewing/screwing the connectors.Lightweight and portable, outdoor utility multi-purpose gadgets.Great for hanging luggage tags, keyrings, keychains, flashlight, pliers, car key, flash cards, etc.Specification:Materials: 204 stainless steelLength: Approx. 15cm/5.91inchWire Diameter: Approx. 1.5mm/0.06inchDiameter after Connection: Approx. 4.5cm/1.77inchColor: black, silverPackage Includes:20 Pieces Wire Keychain CablesNote:Please allow slight size deviation and color difference.