this review title is: dangerous and the content is: i am sorry to give this only stars because i thought the product was a great idea it sticks extremely well to the tub and i think the bristles scrub quite well with a lot of work the problem is its made from hard plastic and there is not much clearence between the top of the shoe and your foot in the process of scrubbing it is difficult not to take the skin right off your foot in that area you must be very very careful i ordered two but i am going to have to send one back.there are other information for this review, one is this reviewer did purchase it and the other is 10 people think this review is helpful.