We are offering a set of (3) Dimension One Spa Hot Tub Pillows for Some Dimension One Spa Hot Tubs. It is 10 1/2" long 5"5/8 Wide it has 2 tabs on the back that are 6 5/8" part center to center. It is Gray in color. Compare the Pictures and Video be sure. Free Shipping in the USA. We have a Video about this pillow in our You Tube Channel look for "Dimension One Spa Hot Tub Pillows American Spa Parts How To Series"