It is plexiglass Standing Bathroom Furniture or plastic. If you are unlucky, the nail polish remover, hair dye, and detergent you usually use will cause corrosion to the bathtub, and cracks, fading, embrittlement, etc. are more likely to occur.
So on comparison, cast Bathroom LED mirrors iron and steel enamel bathtubs are much better, the surface is very smooth, dirt and water alkali are easier to fall off, and the washing is more convenient, saving worry and effort. Especially for steel enamel bathtubs, it is difficult to absorb stains to breed bacteria. If you plan to use it for decades, it is more reliable to choose cast iron and steel enamel bathtubs.