Soft, breathable, absorbent and waterproof.The Hippychick bed protectors are a great natural alternative to sweaty plastic undersheets giving adult and child peace of mind and a better nights sleep.Perfect for the weeks before your expected due date as a precaution against waters breaking.Made from pure brushed cotton with a 100% waterproof breathable polyuerthane layer.They also act as a barrier for allergens such as dustmites which are a major cause of asthma and hayfever.Machine washable at 60 degreesTumble or line dry.