Very soft and comfortable mattress protector that releases the bodys humidity whilst offering complete waterproof protectionundersheet cover in polyurethane coated stretch cotton terry towelling waterproof micro breathable and anti bacterial 100 biodegradable and non pollutingavailable in 3 cot sizes 40 x 80 60 x 120 and 60 x 140cmelasticated flaps for mattresses up to 25cmmachine washable at 60cquality value