MUSCLE ROLLER STICK to ease and condition muscle soreness and aid recovery, reduce stiffness and pain before and after workouts, exercise, running and training. With regular use improve your strength, circulation and reduce risk of injury. GREAT DESIGN - Made from high quality industrial strength materials and built to last a lifetime, with thermoplastic rubber and polypropylene handles for an ergonomic grip and ABS independent rollers on steel rod core. VERY PORTABLE - this is the ideal travel stick to take to the gym, before and after training, workouts and sports fields, fits into most kit bags easily, robust and water resistant. Muscle Roller Sticks are recommended by physical & massage therapists and personnel trainers and used by thousands to enhance their workouts and physical exercise experience and recovery. Perfect for calves, hamstrings, back, glutes, quads, neck and shoulders. Satisfaction assured,If you have any questions, please feel free to contact us.