"Create a comfortable sleeping space in your home with this mattress. Made with soft, airflow foam and a durable bonnell spring system, it's firm without being too hard or too bouncy. Protective foam of 2cm polyurethane covers both sides of the springs and, in addition, the mattress is further encased within a zippered fabric cover. It can be removed and effortlessly washed in a washing machine. FEATURES AND SPECIFICATION Dimensions: W160cm x L200cm x ~D15cm Hardness: Medium Firm Bonnell coil sprung mattress 2 sided mattress - 2cm polyurethane foam on both sides Washable cover with zipper The zip cover might slightly differ from the photo. SOLID DESIGN Encased in a cover, the mattress comes equipped with a durable bonnell spring system that uses fibre fillings to provide superb comfort. The coil spring unit is topped with durable polyurethane foam on both sides."