Features: Comprehensively driving stability, enhance driving comfort, and enjoy driving pleasure. It can limit the vibration of the vehicle body and the noise of the suspension system. Solve the problem of spring weakness and raise the body by 1-2 cm. Limited buffer and absorption of the instantaneous pressure caused by rough roads to avoid damage to the shock absorption system. Specifications: Type: D Cushion rubber: 43mm/1.69in D Spring spacing: 22mm/0.87in D Applicable vehicles: suitable for automobiles with various spiral damping springs Notice: according to the car spring pitch! Colour: transparent Material: rubber Package Contents: 2 * Spring Cushion Only the above package content, other are not included. Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.