Gaiam Restore Ribbon Muscle Therapy Foam Roller, Pink, 18-Inch Relieve Stress & Muscle Tightness while Increasing Circulation Specifically designed for the Breast Cancer Research Foundation with 1 from each roller sold donated to fund Breast Cancer Research Allows for self-massaging trigger points Includes 15-minute instructional workout with James D'Silva to help you get the most from your foam roller Dimensions: 6" diameter; 18" long; 14.6 oz