Okay kiddo, you know how when we go for a drive, there is a spare wheel in the back of the car? Well, sometimes we want to protect that spare wheel from things like dust, rain or sunlight. So, we put a cover on it just like we wear clothes to protect our skin. This cover is called a spare wheel cover. It fits perfectly over the spare wheel and keeps it clean and safe from any harm. Plus, some people like to use cool designs or logos on their spare wheel cover to make it look even more fancy!