This Dunelm mattress protector is made of cotton in a superking size of 180x200cm. It boasts anti-allergy properties, making it ideal for a restful night's sleep. The set includes a mattress protector in a crisp white colour, suitable for a bedroom setting. The care instructions advise machine washing, avoiding bleach, and tumble drying on low heat. The high thread count of 200 ensures a luxurious feel, akin to that of a hotel mattress protector. This new item typically retails for £42.