Adjustable length The standard length of the cable track is 1 meter, but users can make the length according to their needs The interfaces at both ends of the cable track are also detachable. Excellent performance The drag chain has a low noise level, heat resistance, electrical resistance, abrasion resistance and self-extinguishing. Even with long-term continuous use with high resistance, it will not break or jam and has a strong bearing capacity. Protection: It can effectively prevent consumables from flying debris, dust and oil, the normal operation of 3D- printers and other equipment, and can prevent internal cables from tangling, chafing, breaking apart and leaking. Excellent workmanship: It is made of high-quality reinforced PA66 pure nylon with strong toughness drag chain, crossbar and spacer are all very smooth and flat without burrs. Easy to use: The structure is simple and light, which saves a lot of transmission space, is easy to install and saves time and effort for disassembly and assembly.