Perform over 16 different exercises easily and without assistance! The ProTone Fitness machine is uniquely designed to provide the ultimate work out for those with limited mobility and gripping capabilities. It’s sliding and hand crank adjustments with no grip locking knobs and handles allow for easy manipulation and adjustment by individuals with disabilities. The sliding weight sled allows individuals to devise a work out specifically geared towards their own capabilities easily and without assistance from others. The ProTone provides a great workout without weight plates but we include two (2) ten-pound weight plates for those needing a more demanding workout. Many industry standard weight plates that you may already have on hand, may also be used. PROTONE FITNESS MACHINE COMMERCIAL QUALITY FITNESS EQUIPMENT AT A HOME GYM PRICE! Product Features: • Powder Coated Stainless Steel Construction • 316 Stainless Steel Hardware • No-Grip Adjustment Knobs • Durable Sealed Bearing Pulleys • Self Lubricating Bronze Bushings • 7 Strand, 3/16 inch, Nylon Coated Steel Cable • 3 Year Limited Warranty Personal storage area for cell phones and drinks Padded hand grips Easy sliding adjustments No grip self-adjusting tri-handles