The Best Fitness(R) BFVK10 Vertical Knee Raise provides an intense workout while eliminating strain on your lower back. Comfortable pads and sturdy construction create a solid platform for you to lose inches and get fit. Do pull-ups, chin-ups, push-ups and dips in the privacy of your own home to achieve the shaped and toned body you desire. FEATURES: Thick, comfortable back pads and arm supports reduce fatigue and discomfort Dip station handles offer a thick, comfortable grip Lightweight and compact design Sturdy steel frame Manufacturer's warranty: 3 years frame, 1 year parts For additional information relating to the Manufacturer's Warranty, please contact 800-556-3113.