Hot Tub Roller Shelf Cleaners The Spa-Ball absorbs nearly 20

The Spa-Ball absorbs nearly 20 times it's own weight

Height = 9 3/8 inches (including SAE threaded fitting and top handle)

When it's really dirty

Total Length (including top and bottom): 10

Hot Tub Roller Shelf Cleaners The Spa-Ball absorbs nearly 20Hot Tub Cover Roller Shelf Great for any hot tub (can't be used on a round spa) Each arm has 4 rollers that make is easy to slide or push your hot tub cover on and off of the lifter. It's easy to slide or push your cover from stored position back onto your hot tub or spa. (4) Easy slide rollers per arm Folds neatly away when not in use. Simple installation fits all spa shapes (spa cover not included) Suitable for lightweight spa covers UNDER 75 lbs.