Features Immediate Benefits: Realize Myofascial release and cross friction massage on key trigger points. Massage lacrosse balls relieve sore and tight muscles to rejuvenate and revitalize all areas of the body. Yoga Massage Recovery: Ideal for deepening your Yoga practices， self-soothing massage， prenatal massage， and recovery from injury. Used in Yoga therapeutics in place of tennis balls. Easy to Use: Simply lean on the massage ball and use your own body weight and gravity to relieve muscle knots and tension. Massage Anywhere: Perfect for use while sitting on chair， laying in bed， on the floor， or on a yoga mar. Use them at home， at the office， or at the gym. Small， portable， and easy to bring along on any trip. Durable: Made of durable， solid rubber， provides greater support than tennis balls and more pliable massage tools.Description Targeting knots and trigger points to relieve pain and soreness. Made of solid rubber， this unique therapy tool is perfect for all muscle groups. It has a soft textured surface to keep it in place while you roll away muscle pain. Leaning on a wall or laying down， simply press and roll. You decide how much pressure to apply for maximum relief. Package1* Green Massage Ball1* Purple Massage Ball