Specification: Material: Strengthen Nylon Length:102cm Inside Diameter:15x30mm Features: - Unit chain around the chain plate and the upper and lower cover plates, towline can open each section, easy assembly and disassembly without threading, to the cable, tubing, pipe, pipe, etc. into the towline open the cover. Package Included: 1 x Cable Drag Chain Your 100% satisfaction is our final goal, if you have any problem, please feel free to contact us! Please feel free to contact us if you have any questions, we will do our best to provide you with the best service. Our company will deliver the goods to you as soon as possible, the logistics speed is faster than amazon website.