CompatibleThe appearance of the damper pad is an open circular shape with a groove on the upper and lower sides (used to house the coil spring) and nine elliptical damper holes inside. According to the standard specifications of spring spacing, buffer rubber is divided into eight standard models of A+, A, B, B+, C, D, E and F, which can cover most spring suspension models spiral of the world. Durable and Environmentally FriendlyThe buffer rubber is made of high-quality imported TPE, which has the characteristics of wear resistance, toughness, etc. Our upholstery knots are smooth and smooth for a more refined appearance. The inner and outer edges of the cutting surface are high and low, the outer edge is high, the inner edge is low, and the installation is more convenient. Bubble Shock AbsorptionRubber pad has a specially designed hole for the elliptical pad. The new cushioning product designed according to the principle of neutral impact force dispersion can greatly reduce impact force in all directions. The shock absorption performance is obviously improved, which limits the vibration of the road surface during the driving process and reduces the automobile. StabilityWhen using roads not asphalt, bumpy roads or sharp turns, the spring shock absorber can greatly improve the stability of the car and effectively protect the shock absorber suspension system while prolonging its service life. Shock spring seal damage reduces shock replacement cost and saves money. Specification: Material: TPE Red Color Optional Type: A, A+, B, B+, C, D, E, F Package weight: about 300g(A), 1658g(A+), 806g(B), 719g(B+), 711g(C), 383g(D), 321g(E), 386g (F) Package List: 2*Damper Note: 1. Please allow 1-3mm error due to manual measurement. Thank you for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.