Features: 1.Material: The automobile shock absorber is made of high quality silicone material with high strength and durability. Anti-slip wear-resistant waterproof and moisture-proof. 2.Easy Installation: No need to punch welding just remove the sticker to install the car shock cushion no damage to the car paint. 3.Function: Door shock absorption reduce car collision sound insulation effect is good effectively protect the door from small knock or paint peeling avoid door scratches and knock. 4.Location: The front door is affixed to the collision point between the front door and the door frame the hood is affixed to the collision point between the hood and the engine compartment and the trunk is affixed to the collision point between the trunk and the trunk cover. 5.After-sales Service: If you have any problem please contact us immediately we will help you solve it as soon as possible. Specifications: Material: Silicone Diameter: 2.5 cm Applicable to:Multiple shock absorption of automobile Notice: 1.Actual color may be slightly different from the image due to light effect. 2.Please allow 1-3cm deviation due to manual measurement. includes: 30 * Auto Shock Absorption Pad "