A two-piece P-trap toilet with a round bowl in white is a common bathroom fixture. The two-piece design refers to the toilet being composed of a separate tank and bowl, which are attached during installation. The P-trap is the part of the toilet that has a P-shaped curve which traps a small amount of water in the bowl after flushing, preventing sewer gases from entering the home. The round bowl design is a space-saving option suitable for smaller bathrooms, and white is a popular color choice for its clean and classic look.