An oxygen tent is like a little house that you wear over your head that can give you extra oxygen to help you breathe better.
Inside the oxygen tent, there is a lot of oxygen that you can breathe in. This helps your body get the oxygen it needs to work properly.
The oxygen tent looks like a big plastic bag that sits over your head and shoulders. The bag is clear, so you can see out of it, and it has a small hole where you can breathe in fresh air.
The oxygen tent is often used when people have trouble breathing and need extra help getting enough oxygen. It is especially helpful for people with lung problems or breathing difficulties.
Even though it might look a little funny, the oxygen tent is really important because it helps your body get the oxygen it needs to stay healthy and strong.