Features:PU round belt, also known as PU round belt mainly high quality PU particles as raw material which is produced after purification processing precision machinery science has a very high resistance to tension tensile strengthThis Polyurethane round belt is smooth, and high hardnessWear resistance and impact resistance, easy to welding, easy installation, long service lifeIt can replace traditional rubber products such as glass fiber insulation materials woodUsed for drive transmission in packaging machine, printing machine, spinning machine, drive motor, porcelain brick etcSpecification:Material:PolyurethaneColor: orangeWeight: Approx.40g~500g/1.4oz~17.6ozPackage list:1 x Polyurethane Round Belt