Function: When warming up and cooling during exercise, you can use the muscle roller rocker to help recover and prevent injuries. Release muscle tension, improve blood circulation, reduce neuralgia, eliminat-e fatigue, increase physical activity and flexibility, help to obtain healthy muscles and reduce fat, and shape a perfect body. Material: High quality wood and built to last a lifetime, with the handles for an ergonomic grip and 9 wooden independent rollers on a steel rod core, manufactured with a top-quality, reinforced steel core and super strong body that will not easily bend under tough pressure Easy to Clean: Massager roller can be easily disassembled to thoroughly clean all the components. Just pull the handle to remove and slide out the massage wheel for cleaning. Allow to dry and then reassemble. Roller Design: Wooden manual massagers are equipped with 9 rotatable rollers, which are smooth and durable. Non-slip handle, easy to hold, can effectively relax various parts of muscles, such as shoulders, waist, arms, legs, neck, feet, etc. Applications: Muscle massager roller is an ideal massage tool, which can effectively relieve fatigue and reduce stress. It can be used at home or office; suitable for calves, ropes, buttocks, buttocks, quadriceps, neck and shoulders.