The Align-A-Neck Neckrest is a specially designed neckrest for salon shampoo bowls developed by a chiropractor that attaches firmly with suction cups. This neckrest is Made in the U.S.A. of a material which is chemically resistant, water resistant, hypoallergenic, non-porous, sanitizable & will not discolor. This is made to fit most all backwash, standard European and wall-hung bowls. No Assembly required. Easy to install to any shampoo bowl in seconds. Shampoo Bowl NOT INCLUDED.