Beach towels will be available so you won't need to pack one.

I found the following page on the internet, which shows what is provided. It says hairdryers are usually available, so I'm sure the hotel will be able to provide one if you can't see one in your room.

http://www.jollybeachresort.com/sites/S1/index.php?p=2 

Kind regards,

Olly, your editor