Wall -Mounted Suction Cup Massage Roller Ball - Massager Tool For Sore Muscles, Deep Tissue, Stiffness, Joint Pain, Stress Relief Features: Designed to relieve tight muscle tension and get those knots in hard-to-reach places. It also improves blood circulation and promotes quicker recovery on sore muscles after a workout. It's easy to use and all you need is a wall. Roll Away Your Muscle PainAll it takes is 5 minutes a day to improve your quality of life so you can spend more time on things you love. Best part is, you can able to do it anywhere (at home, at work or at the gym). Take it anywhere you go. Blue ball can be congealed in the freezer for 2 hours and stay cold up to 6 hours. increase joint range of motionhelp muscle performance decrease fatigue after exercisedecrease soreness after exerciseIt's best after a workout. It just takes a few minutes. How It WorksOur ultra-strong suction cup allows you to mount it to your painted drywall in seconds. Adjust the height as needed. It's so easy. Please avoid attaching it to wallpaper, stucco, brick, or concrete. [Product Features]: Accurate mobile adsorption installation design can easily at the tense muscle group for massage to reduce muscle pain and inflammation. [Slice Instructions]: The suction cup is made of rubber. It will produce odor when the packaging is sealed. After the seali Product Description: Material: Environmental protection ABS+High -strength resin The whole set includes: Suction massage ball+packaging box+instruction manual