Electric walking treadmill with 1.5-horsepower high-torque motor. Adjustable speed up to 4 miles per hour in 0.1 mph increments. 20-inch-wide treadmill belt; extra-long 18-inch safety handles. Dimensions: 51.2" L x 32" W x 63" H | Running Area: 40" x 20". Supports up to 400 pounds; folding frame; 5-year motor and 1-year frame warranty. LCD display monitors time, distance, calories burned, speed, and pulse.