Product: Rubber Timing Belt Material: Rubber Colour: Black Design: Xl Tooth Pitch: 5.08mm Tooth Height: 1.27mm Belt Width:10mm Belt Thickness: 2.57mm Features 01. Low Vibration and Noise Damping, High Quality Workmanship and Long Service Life. 02. Constant Transmission Ratio Without Slippage, High Transmission Efficiency, Greatly Improve the Quality of the Work 03. Wide Range of Transmission Ratio, Compact Structure, Suitable for Multi-shaft Gearboxes 04. Stable Anti-wear, Excellent Technology and Material, Good Quality and Durable.