Blu Tiger™ is the revolutionary, compact elliptical machine that lets you workout while sitting on the couch, in a chair, at a desk or at a table. It features 8 adjustable resistance levels to help you build muscle tone, enhance circulation, improve flexibility, boost energy and burn calories. The large foot pedals and fluid elliptical motion provides a low impact workout that's easy on your knees. The built-in display monitors your time, calories burned and distance. Plastic, metal and electronics. Req. 2 "AA" batteries (sold separately). 20"L x 12"W x 11"H with a built-in handle for portability.