Give your mattress a fresh lease of life with this 5cm mattress topper that brings added comfort and protection to your bed. It's designed with Airmax technology that lets air move freely between the layers, which helps regulate your temperature through every season. The topper is deeply filled with anti-allergy hollowfibre that provides plush support, and it's treated to protect against bacteria and dust mites, so you can sleep soundly if you're prone to allergies. The super king size fits mattresses up to 183cm wide and 203cm long, and it stays put with elasticated corner straps. The air mesh sides improve breathability and keep things comfortable all year round. It's machine washable at 40C and suitable for tumble drying, which makes care straightforward and practical. The cover, reverse and filling are all made from durable fabric that stands up to regular washing. Whether you're refreshing an older mattress or adding extra softness to a newer one, this topper delivers comfort and protection that works hard night after night. Set includes: x1 single mattress topper. Suitable for super king beds. Size L203, W183, D5cm. Cover made from Polyester. Polyester reverse. Polyester filling. Secured by elasticated corner straps. Anti-allergy. Cover is machine wash as synthetic at 40C and suitable for tumble drying. Contains a biocide to help protect against bacteria and dust mite allergens. Active substance: Dimethyloctadecyl[3-(trimethoxysilyl)propyl]ammonium chloride. EAN: 5012701579834.