High Quality Material: Made of high-quality new plastic, no return material, firm and tensile, free to cut, hand-pulled continuously. High strength and long service life. Bright Colors: Multi-color optional, bright colors, eye-catching visual effects. Easy to use, the product can connect the chain and the road cone. easy and convenient Reasonable design: Length: 2m, Diameter of the plastic links:6mm, Color: Black. Made with high-quality raw materials. Coupled with a reasonable design method, a plastic road cone connection buckle of superior quality is produced. Exquisite craftsmanship, thick processing, strong and unbreakable Chain Collocation: The plastic chain can be used with road cones and warning posts to play a better role in isolation and warning. Good material, high strength, long service life, easy to use with chains to isolate the site, easy to use, greatly improving the convenience in the site where the safety operation needs to be isolated. Wide range of applications: It is widely used for on-site warning and isolation of emergencies or construction areas and dangerous areas. Expressway exits, and highway intersections at all levels,toll stations, etc. The isolation of temporary passages such as hotels, sports venues, and shopping malls can be used in conjunction with road cones and traffic warning posts.