Rejuvenate your mattress and enjoy ultimate comfort with the luxurious king size Octaspring mattress topper. Cleverly designed with hundreds of breathable foam springs and topped with a layer of responsive memory foam, it offers superior support that cools, comforts and moulds to your shape every night. The springs are divided into five separate firmness zones to give your body the best support where it needs it most. Key Product Features and Benefits Breathability - The Octaspring mattress topper is more breathable than standard memory foam which means humid air is pushed out and fresh air is drawn in, helping you to be cool and fresh throughout the night. Easy Care - The cover is removable and washable to keep your mattress topper in great condition for years. Optimised “Firmness Zones” - The design features optimised zones to give optimum and correct support for your body and to promote the correct spine profile when sleeping What's in the box? • 1 Octaspring memory foam mattress topper• Care Instructions• The packaging can be used as a storage bag Product Specification • Size: King size (For bed sizes 150cm x 200cm or 5'0" x 6'6")• Material: Optimised memory foam springs with an additional layer of memory foam on top• Total Depth: 7cm• Cover: Italian design Octaspring cover with zip. Removable and washable at 30 degrees• Guarantee: 5 years