You are buying a Cal Spa Hot Tub Silver Neck Pillow for Some Cal Spa Hot Tubs. It is 11" long Edge to Edge, 5 1/8" Wide on the edge top to bottom and it has 2 pins that are 9" between the pins . It is silver in color and has bumps.
We have done a lot of extra work with measurements pictures to prevent you from choosing the wrong part..
acc01400863
