The Apollo Box Level Shower & Bath Set is an essential tool for tile professionals seeking to elevate the quality of their tub and shower installations. This heavy-duty, 2-piece set is engineered to provide the highest level of precision required for immaculate tiling jobs. It features three vials, each backed by a lifetime accuracy warranty, ensuring reliable measurements throughout the lifespan of the tool. The dual-view plumb site vial offers unmatched versatility, catering to a wide range of measurement needs. The magnified horizontal and vertical vials are a standout feature, significantly enhancing readability and accuracy. The level's durability is guaranteed by its reinforced aluminum box profile, while the non-slip grip handles and shock-absorbing end caps provide comfort and protection during use. With an accuracy of 0.0005 inches per inch, and milled measuring surfaces, the Apollo Box Level Set is the epitome of precision, enabling tile professionals to achieve a picture-perfect finish in their shower and bath tiling projects. It's not just a tool; it's a key to mastering the art of tile installation.