The Versys VS.1 is a revolutionary fight simulator made for every type of athlete. Its durable vinyl construction includes a pre-filled base that creates natural rebound, plus top and bottom handles for practicing techniques ranging from knee strikes to throws. Recommended for traditional martial arts, kickboxing, MMA, and general fitness, it can be used with or without gloves and is perfect for athletes of all ages. 13.75" Diameter x 66" Tall Approx. 110 lbs. Benefits and Features. Practice everything from stand-up sparring to takedowns and ground workouts, with top handles for clinch work and knee strikes Features a larger striking surface than traditional hanging heavy bags or weighted free standing bags The pre-filled base and natural rebounding properties enable continuous sparring and low-impact striking Develop speed, power, agility, balance, and reaction time with a full striking surface for low kicks and greater versatility.