If you have curly hair that once you put it in a style it can get messed up really quickly. You probably were bonnets you can go to Walmart sally any other place and easily have it in hands reach. Now some people don’t were bonnets but it really helps for your hair. You need one that will stay on your head you also don’t want it to be to tight we’re it hurts it need to be a good size which is never a problem for me also make sure it’s big enough that your hair can fit in it. If you have short hair less hair or anything like that get a smaller size if you can’t find one in stores places like Amazon also works. If you have more hair or you have braids in your hair or more hair in your hair you need something bigger. It might feel weird at first but it really helps also that photo is not mine is google.