SP1-BCMMS Color: Mocha Features: -Therapeutic support for all dogs with hip dysplasia and arthritis.-Bolster design combines a shape-conforming pillow foundation with a built-in supportive back rest for ultimate pet luxury.-Easy care brushed microsuede velour cover looks great in any room of the home.-Zippered cover removes easily for machine washing.-Fill type: 100-percent polyurathane foam.-Cover: 100-percent polyester. Dimensions: -Dimensions: 40 inches Wide x 29 inches Long x 6 inches High.