Streamlined metal shower head with an easy screw-on connection. This is a TOTO product. It came with a new condominium purchase, but I am selling it because I replaced the shower head. There are no included manuals, but after checking the shower fittings and the actual product, it is presumed to be a TOTO Air-in Shower 04B94R. *Please make your judgment based on the photos. This is a used item, so please understand this before purchasing.