Features: GT2 PU material timing belt, excellent workmanship, better quality and more durable. Shock absorption, low noise, no slip, long service life, high transmission efficiency. 360 °rotation is not easy to break, wear resistance. Good flexibility and stability. Design for small machinery transmission, such as 3D printers, intelligent plotter, etc. Length: 10 meters / 32.8ft, width: 6mm / 0.2inch. Specifications: Color: White Main Material: PU Width: 6mm/10mm(Optional) Length: 10m / 32.8ft Package Size: 16.0 * 15.0 * 0.6cm / 6.3 * 5.9 * 0.2in (Width 6mm) 15.5 * 15.5 * 1.1cm / 6.1 * 6.1 * 0.4in (Width 10mm) Package Weight: 117g / 4.1oz(Width 6mm); 197g / 6.9oz(Width 10mm) Note: Please allow 1-3cm error due to manual measurement. Thanks for your understanding. Packing List: 1 * Timing Belt