Quick and Convenient Installation: This door lock cover allows for tool-free installation with its peel-and-stick design, fully and evenly curing in 24 hours. It provides a neat solution to effectively protect your car's lock, maximizing convenience and protection during regular journeys, without any effort or special skills. Dampening: Designed for optimal fit, the car door protector perfectly hugs the contours of the door, offering a precise fit that minimizes vibrations and enhances protection without disrupting the car's original design aesthetics, ensuring a secure and discreet hold for extended use. Reliable Shock Protection: Featuring a no-peel edge design and even pressure distribution via its adhesive, this door damper offers high cycle life to withstand frequent use. It protects your doors in tight parking spaces, ensuring a secure and efficient closing every time. Contour Match: Featuring a precise contour match, this car door damper ensures a secure fit and compatibility with a wide range of vehicles. Installation is simplified, effectively reducing slamming noises and structural discomfort during everyday use in residential or commercial settings. This design offers easy installation and reliable performance for increased comfort in various situations. Silent Closing Mechanism: This car door damper minimizes slamming noise with its advanced shock-absorbing cushion, protecting vehicle components from wear and tear while ensuring quiet operation in shared spaces such as apartment garages. Quantity: 4 pieces