1. Applicable car models: This dog blanket is designed for Mercedes Benz AClass 4 (IV) W177 AMG I 2018 2023. The thick and solid cotton padding provides enhanced comfort for your pet. 2. Waterproof, nonslip, and scratchresistant: The boot protector is made of 600D Oxford cloth, waterproof PVC coating, 80g soft cotton, 210D soft Oxford cloth, and features a nonslip PVC underside. 3. Full protection: The nonslip and tearresistant boot cover effectively guards against dust, dog hair, moisture, scratches, and dirt. Its extended design covers the bumper, preventing scratches when your pet enters or exits the car. It also protects the bumper and cargo area while side flaps shield the car's sides from dog claws. 4. Professional design: The boot protective mat can be installed in under a minute and easily removed when needed, thanks to a simple attachment system. Cleaning is effortless—just wipe or wash with a cleaning cloth due to the waterproof material. The nonslip rubber pad ensures it stays securely in place.