The Pibbs Align-A-Neck neck rest is a specially designed neck rest for salon shampoo bowls developed by a chiropractor. It attaches firmly with suction cups to the shampoo bowl. 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 backwash, standard European and wall-hung bowls. No Assembly required. Easy to install to any shampoo bowl in seconds.