Wet towels and bathrobes hanging over the tub edge or the shower rod create a very untidy look in the bathroom. They just don’t dry right unless they are hung up. Bathroom towel hangers, hooks, and door hangers for towels will give you a dry towel the next time you need one. There is the added bonus of hooks acting as extra storage.

https://www.amazon.com/Bathroom-Towel-Holders/b?node=16350971