Yes4All Muscle Roller Massage Stick for Stretching, Physical Therapy, Pain Relief and Mobility Circulation 18-INCH MASSAGE STICK : An essential equipment for fitness and physical therapy. Highly recommended by professional athletes, personal trainers, physical therapists, and chiropractors for the efficiency and wonderful effect. GREAT FOR PHYSICAL THERAPY AND PAIN RELIEF : Deep tissue massage for foot, calf, IT band, back and shoulder. Relieving the pain such as shin splints, plantar fasciitis, sciatica, restless leg syndrome any many more. 1.25-INCH ROLLER DIAMETER VERY EFFECTIVE TO : Release muscle tension and stimulate muscles for better circulation which Increases mobility and flexibility of your body 4.7-INCH LENGTH HANDLE : Provide comfortable grip and extra ease to enjoy your massage at home or gym. Fit easily in your gym bag. Very convenient size for travel.