... coulor 2, PU material and polyester cord 3, Samples Free Sewing machine part - PU belt 1) Sample Free 2) 3-4FCL/ ... Capacity 3) ISO9001/2000Application, VC motor, such as sewing machine motor, hand sealing machine motor.Top width 6MMBottom width 4MMHeight 4MMAngle 40°Length ... :Single teeth Sewing Machine Motor Belts, MB-200, MB-210, MB-250, MB-260 ...