Type: Sports Title: Fitness Quest Ab Rail Sport See all customer reviews Amazon.com: The Ab Rail offers a great way to sculpt your abs without straining your back or neck. With its patented easy-gliding motion, this innovative machine stretches and lengthens your core and helps to strengthen your muscles in the abdominal region–all while keeping you correctly positioned for optimum results and less strain on your joints. Features: Constructed of heavy-duty, lightweight steel Assembled Dimensions: 46 inches by 50 inches by 2-1/4 inches (L x H x W) Folded Dimensions: 47 inches by 5-1/2 inches by 47 inches (L x H w W) Maximum user weight: 250 pounds 90-day limited warranty Assembly required What’s in the Box? Ab Rail machine, instructional workout DVD Features: Contoured chrome rail offers great range of motion Rail color zones from green to red to intensify your workout Folds for easy storage Includes instructional DVD 90-day warranty See the details