Rehabilitation Advantage White Foam Circle Roller measures 36″ Long x 6″ Diameter. It is designed for positioning a person in their correct position. It can be used for Therapy, Fitness, Exercising, Massages, Yoga, Stretching, Resting, and much more. This Firm Foam Bolster is made from a premium, high-quality, high density foam, recommended and used by professionals in the medical field. It conforms to a body’s natural curves for added comfort. Moreover, it provides extra support and relieves stress on one’s Vertebrae and Lower Back. This Rehabilitation Advantage White Foam Circle Roller is great for one’s legs, knees, neck, back, and shoulders. It features the perfect amount of cushioning and stiffness, yet still holds its firmness and support for an individual to sit without compressing the foam too much. Overall, this Rehabilitation Advantage White Foam Circle Roller can be used for both home and professional settings. It provides both superior comfort and durability. It is competitively priced and used by people of all ages and abilities.