Mattress Protector, Liquid-Proof Cotton, Mattress Protector Mattress Protector, 4-Corner Elastic USAGE AREAS AND FEATURES » Prevents sweat formation. » It does not transmit any liquid, does not stain and prevents the formation of bad odors. » Product Content: 80% Cotton - 20% Polyester » The upper surface is soft cotton fabric. The lower surface is laminated with a protective PU membrane. » It has air permeability thanks to micro pores. » Thanks to the elastics on the edge, it completely surrounds the bed, is non-slip, elastic and does not wrinkle. » Useful for long-term hospitalized patients. » Ideal for children or adults with bedwetting problems. INSTRUCTIONS FOR USE » It should be washed at maximum 40° degrees. » In order not to lose its breathing feature, it should be rinsed with plenty of water after washing. » Ironing should not be done. »Drying can be done at low temperature. » Bleach and similar chemicals should not be used.