Features Material: The PU belt is mainly made of high-quality PU particles, which is scientifically purified and processed by precision machinery, and has extremely high tensile strength. Use: Use a lighter or an electric soldering iron to heat it up, butt the polyurethane belt into a round belt, and then polish the joint to use it as a pulley and an industrial conveyor belt. Size: 4mm*10m, Polyurethane Round Belt has sufficient length, smooth surface, high hardness, practical and flexible, to meet the needs of different projects. Application: It can replace traditional rubber products such as glass fiber insulation materials and wood, and is used in the transmission of packaging machines, printing machines, spinning machines, drive motors, ceramic tiles, etc. Maintenance: The PU belt can be rolled up and stored, easy to carry, wear-resistant and impact-resistant, fusible and easy to weld, easy to install, and has a long service life. Specification: Material:Polyurethane Color: orange Size: 4mm*10m Surface: smooth Weight: Approx.40g~500g/1.4oz~17.6oz   Package list: 1 * Polyurethane Round Belt   Package List