Quilted pillow mattress liquid proof 50x70top surface material: 100% polycotton fabricintermediate material: 120gr. fibersub surface material: 100% polyurethane membrane (liquid proof fabric) images belong to our company and the product you will receive is the product in the image. it prevents the formation of sweat. it is impermeable to any liquid, does not stain and prevents the formation of bad odor. the upper surface is soft fabric, the lower surface is laminated with a protective pu membrane. it has air permeability thanks to micro pores. it is useful for long-term inpatients. directions for use: it should be washed at maximum 60 degrees. it should be rinsed with plenty of water after washing in order not to lose its breathability. Improved version for clearer understanding and better search visibility. Suitable for users seeking detailed and reliable product information.