PVC and silicone key covers are protective covers designed to fit over a car key, protecting it from damage and wear and tear. They are made of soft, flexible materials that provide a comfortable grip and prevent the key from getting scratched, dirty, or wet. PVC and silicone key covers come in a wide range of colors, patterns, and designs, making it easy to personalize your key and distinguish it from others. They are also easy to install and remove, and can be washed or wiped clean with soap and water if they get dirty. Overall, PVC and silicone key covers are a simple and affordable way to protect and customize your car key.