This is the full-sized treadmill that folds flat to 10" high for easy storage under a bed or in a closet. Its display and handlebar assembly unfold and lock into place while its two front casters provide easy maneuvering into place. Fully deployed, its motor produces 1 1/2 continuous horsepower, providing smooth, quiet operation for the 45" L x 17" deck. The built-in handle helps users up to 250 lbs. maintain balance between the speeds of 1/2 - 6 mph for easy walking or jogging pace. It has two exercise programs built-in, and the 2" x 3/4" orange-backlit LCD tracks time, speed, distance, and calories. A built-in thumb sensor measures heart rate. An input jack accepts an MP3 player for listening to music through its two 2-watt speakers. Plugs into AC with a 6 1/2' cord. Deployed 59" L x 23" W x 48" H; folded 59" L x 23" W x 10" H. (99 lbs.)