Comfortnights Waterproof & Wipe Clean Double Duvet is designed to be used with normal bedding.It can be wiped clean with warm water and detergent for easy maintenance and won\'t crack or harden. This practical duvet is suitable for long term use, making it outstanding value for money. The duvet has been carefully manufactured from a pale green tinted non-woven polypropylene that is flame retardant to BS7175 source 5. It complies with all current NHS and Government standards making it ideal for use at home and in care settings.