Waterproof protective cover for mattress in dimension 90x200cm. with perimeter 30cm. The outer fabric in terry texture is made of 100% cotton. The inner lining of waterproof jersey protects your mattress from wear and tear. The cover is machine washable. Washing instructions. Use a moderate and not strong detergent - preferably liquid - for cotton fabrics. Do not use bleach. Do not use fabric softener in the first 2-3 washes. Remove as soon as the washing machine is finished.\r\n\r\nDrying\r\nPrefer natural drying. \r\n\r\n\r\n\r\n\r\n\r\nThey do not need ironing. However, if you want to iron them, make sure the temperature is low. Chlorine is prohibited.