Purity Pool TSQC Tile Scrubber with Quick Connect Angled extension easily reaches under the edges of pool decks Replaceable scouring pads are two inches thick and the perfect size to get proper pressure on the exposed tile surface Pads are not damaged by pool acid, allowing the use of tile soaps containing acid to help dissolve scale and hard water stains Angled extension easily reaches under the edges of pool decks Replaceable scouring pads are two inches thick and the perfect size to get proper pressure on the exposed tile surface Pads are not damaged by pool acid, allowing the use of tile soaps containing acid to help dissolve scale and hard water stains Hole in pad conveniently holds enough tile soap to cover an average-size pool Handcrafted in the usa with pride