DescriptionGreat for physical therapy, before or after exercise, yoga, and massage therapy. It is a great tool that can help you relieve muscles tension and increase muscle reflexology and prevent muscle injury. Make you more healthy.Features- Color:Black. - Material: EPP. - Made of premium material, durable and high recovery rate, easy to operate. - Great for back, shoulder, neck, leg etc massage, suitable for someone who love doing yoga. - Can help to increase circulation and relief pain, elastic and comfortable to use. - Perform a concentrated massage to any areas of your body. - Perfect for positioning, balance, postural and muscle re-education, spinal stabilization.