Barely used Swirl-way Jacuzzi/ color bone/ four jets/ bath tub. This is basically a tall bath tub. The same length and width as a normal tub only taller because it hold more water. It has a heater in it to reheat the water but I just drained some out adding new hot water to simplify things. A wall timer comes with it to shut the jets off after a certain amount of time. It really relaxes all your sore muscles. Easy to fall asleep in too.