Micro (polyester) liquid proof mattress protector fitted mattress top surface material: 100% polyester bottom surface material: 100% polyurethane membrane (liquid proof fabric) you should choose the same size. our products are guaranteed. areas of use and features: · 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 a soft fabric, the lower surface is laminated with a protective pu membrane. · air through micro pores it has permeability. thanks to the elastics on its edge, it wraps the mattress completely, is non-slip, elastic and does not crumple. it is useful for long-term patients. it is ideal for children or adults with wetting problems. it should be rinsed with plenty of water after washing. do not iron. · drying at low temperatures can be done. · bleach and similar chemicals should not be used. more than 100 stocks are available to be sold at the campaign price. the listed price is valid until october 17, 2026. Improved version for clearer understanding and better search visibility. Suitable for users seeking detailed and reliable product information.