Features1Widely Applicable: This timing belt is applicable to pulley machines, which has a wide application that many machines can use it due to the right model. 2High Breaking Strength: The rubber synchronous belt has high breaking strength, good flex resistance and low elongation. 3Wear Resistance: The timing belt has better wear resistance and less friction, which greatly enhances the service life of the belt. 4 Rubber: This transmission timing belt is made of rubber material so that it is durable and lightweight. 5Other Specifications: The width of this automotive timing belt is 22mm, the circumference is 936mm and the tooth spacing is 8mm.SpecificationItem Type: Timing BeltMaterial: RubberGross Weight: 135g/4.8ozProduct Size:Width: 22mm/0.87inCircumference: 936mm/36.9inTooth Spacing: 8mm/0.31inPackage List1 xTiming Belt