Package includes: you will get 4 pieces of inside waterproofing corners, which are soft to apply for the corners in bathrooms and showers to prevent water, sufficient for you to replace and use.Quality material: the waterproofing membrane corner is made of quality polyethylene, and both sides are covered with fixed flannel, which is effectively waterproof and wear resistant, preventing corners from leaking or corroded by wet surroundings.Practical design: the polyethylene shower corner is designed with the right angle for fitting seamlessly to the corner of the bathroom and the bathtub, so you do not need to cut the product, saving your time and energy on installing.Simple installation: the waterproof seamless corner membranes can be easily installed in the corner, just finding the correct place and fixing it with thin mortar, convenient and quick to protect the damp corner.Widely applicable: the inside steam membrane corner has a very low water vapor permeability, making it a nice waterproofing membrane for shower, bathtub, kitchen, and steam room, which can also be applied in other areas such as washbasin corner, balcony, corridor corner, sink, etc.