Gaiam Relax At Ease Wooden Roller Ball Massager features 10 independently rolling massage balls that work together to stimulate circulation, reduce tightness, ease tension, provide pain relief and relax the body. The handheld massage ball roller can handle the maximum pressure and leverage needed for an effective back pain relief solution for sore muscles. The ergonomically curved handle fits perfectly into the palm of your hand for easy control and flexibility - comfort grip also helps to limit hand and wrist fatigue when using on yourself or a partner, allowing the muscle massager to dig deep and effectively target and isolate larger muscle groups back, arms and legs. Relaxation is an essential part of a healthy lifestyle to rejuvenate both mind and body from the stresses we encounter every day. Decrease muscle tension, reduce anxiety and improve overall well-being with Gaiam Relax.