The electric height adjustable desk has a steel base with three stage adjustable legs that have a 265 lb. lifting capacity and a 25.5" height adjustment range. It also has a commercial grade laminate top and a standard keypad with directional buttons. It can be ordered in different sizes, there are multiple base colors available and you can choose from different finishes for the desktop. This product is guaranteed by a 15 year structural warranty and a 7 year mechanical warranty.