Sundex Deep Tissue Massage Foam Roller for Revolutionary Muscle Massage for Physical Therapy & Exercise, 13" x 5" Lightweight and portable - 13" long by 5.6" in diameter - Easily to store and carry around for exercises on the way to doing your massage in any time. Designed specifically to massage & stretch muscle & soft tissue along with relieving tight muscles and Perfect for Crossfit, Pilates, Bodybuilding, Rugby, Boxing, Running, Weight Training, Yoga and Sports Beginners . To be your personal massage therapist - Dual Pressure Zones let you control the pressure and action. Provides muscle soreness relief where you need it most including all key areas such as Lower and Upper Back, Neck, Knee, ITB, Quads, Hamstrings, Delts, and Shoulders. Bumps are firm, but flexible for ultimate effect with a superior core interior. Enhance balance, pilates core abdominal, back stabilization, body awareness, muscle re-education, flexibility, and dynamic strength. 101% Satisfaction Guaranteed, ORDER now !