Slim iron uprights carry three shelves up to 68-in over a toilet tank, each level 23-in across and spaced 10.5-in apart, which is enough clearance for stacked bath towels or a tall bottle of body wash. Powder coating over the pipe handles the daily humidity of a bathroom, where bare metal picks up rust spots within a season. The whole rack weighs 11 lb and stands only 10.5-in deep, so it lifts into place and moves aside for cleaning behind the toilet. Each shelf holds about 17 lb, enough for folded towels, baskets, and toiletry bottles.