Head rest

A headrest is a part of a chair or car seat that is designed to keep your head safe and comfortable while you're sitting down. It's like a little pillow that sits at the top of the seat and supports your neck and head.

Imagine if you had to sit in a car for a very long time without a headrest. Your head might start to get tired and flop around, which could be uncomfortable and even dangerous if you suddenly had to stop the car. The headrest helps keep your head in place and prevent injuries in case of an accident.

Some headrests are adjustable, which means that you can move them up or down to fit your body size and make sure they're in the right position to support your head. You can even use them to rest your head on if you're feeling sleepy or need a break.

Overall, a headrest is a simple but important part of any chair or car seat that helps keep you safe and comfortable.