PORTABLE AND LIGHTWEIGHT MASSAGER Give yourself a deep tissue massage at home, in the office, or while traveling. Instant pain relief for tight, stiff, and sore muscles. SELF-MASSAGE HARD-TO-REACH AREAS - This hook-shaped massager is designed to help you give yourself a proper massage in hard-to-reach areas like your back or between your shoulder blades. 3 DIFFERENT KNOBS FOR VARIABLE PRESSURE Try a rounded knob to target a general area or the pointed knob for a specific spot where you desire instant relief. 11 PRECISELY PLACED THERAPY KNOBS Easily find and relieve spasms, muscle knots, and trigger points, easy and accessible access to all pressure points throughout the body. TRUSTED BY DOCTORS AND ATHLETES Recommended by physical therapists, yoga instructors, CrossFit instructors, Pilates instructors, and athletes worldwide for the best affordable world-class self-massage tool.