Ideal low-impact cardiovascular exercise for beginning or advanced fitness enthusiasts Large rebounding surface with optic blue border for safe jumping Compact, portable, and lightweight (only 11 lbs.), perfect for small workout spaces Resistance tubes have comfortable foam-padded handles and give an extra boost to your workout Motivational, multifunctional electronic fitness monitor tracks jumps per minute, workout time, total jumps, and calories burned Can be used indoors or outdoors Heavy-duty steel frame with non-slip rubber feet for stability Manufacturer's warranty included – see Product Guarantee for full details About Stamina Products, Inc. Founded in 1987, Stamina is dedicated to building a stronger, healthier you. The company supplies high-quality products at excellent value to the fitness and leisure markets, showcasing hundreds of products around the world over the past two decades. Stamina is responsible for such brands as Body by Jake, Suzanne Somers, Tony Little, and more. Their mission is straightforward and admirable: Stamina strives to outperform the competition by maintaining effective communication, consistent quality, and superior service. They will continue to pursue perfection through the design excellence of these home fitness products. Heavy-duty polypropylene rebounding surface. 2 resistance tubes for upper body strength training. Electronic fitness monitor tracks workout stats. 250-lb. weight capacity. Assembled dimensions: 38W x 9H inches. Manufacturer's warranty included.