Features: Features advanced synchronous tooth, ensuring smoother and more efficient power transfer. It addresses common problems like belt slippage and rapid wear, ideal for users with frequent machinery usage. Constructed from nylon, this belt set offer superior wear resistance and aging resistance. It surpasses standard belts, making it perfect for extended industrial operations. The optimized tooth structure significantly reduces noise, providing a quieter working environment. It is especially suitable for noise-sensitive areas such as offices or laboratories. Allow for simple installation, minimizing operational interruptions. It is ideal for equipment requiring frequent maintenance or replacement. Supports multiple device models, offering strong adaptability. It resolves adaptation problems for users managing various equipment in factories or workshops. Specifications: Component:Nylon Size:Approx.350cm/137.79inch Package Includes: 1Pc Timing Belt note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.