Function: PU round belt,also known as PU round belt,mainly made of high quality PU particles as raw material after purification process. Precision mechanical science has very high resistance to tensile strength. This PU round strap has a smooth surface and high hardness. Abrasion resistant and impact resistant, easy to weld, easy to install, long life replaces traditional rubber products such as fiberglass insulation, wood Used for driving transmission of packaging machines, printers, spinners, drive motors, porcelain bricks, etc. Specifications: Material: Polyurethane Orange Color Size (optional): 2mm * 10m, 3mm * 10m, 4mm * 10m, 5mm * 10m, 6mm * 10m, 8mm * 3m, 10mm 12mm * 3 m, 0.6 inch (15 mm) * 9.8 ft (3 m) Surface: Smooth Weight: Approx. 1.4 oz - 17.6 oz (40 g) - 500 g / 1.4 oz - 17.6 oz Package List: 1 x Polyurethane Round Belt