The Hypnos Wool Mattress Protector is filled with 100% British Wool and encased in a 100% cotton cover. The wool mattress protector is designed to not only protect your mattress against unwanted dust mites, which cannot survive in wool, it also helps to regulate your body temperature keeping you cool in the summer and warm in the winter. The mattress protector has a cotton skirt so is fitted to mattress in the same way as a fitted sheet (which sits over the mattress protector).
Wool is a proven natural anti-allergy bedding material, which is natural, sustainable, renewable and biodegradable.
Cover: 100% Pure Cotton Cover
Filling: 100% British Wool
Machine Washable and line-dried.