INDIVIDUALLY WRAPPED SPRINGS : - This mattress is designed using individually wrapped springs which provide support and bounce that materials, such as memory foam, cannot do alone. Each spring is individually wrapped which allows them to react independently from one another. This allows for two people to sleep together without affecting one another when moving. SANITISED MATERIALS: - Sanitised materials are used to provide hypoallergenic and anti-dust mite properties. A great mattress for allergy and asthma sufferers. This matress also offers orthopaedic quality support that provides support to all parts of your body to ensure correct body positions. FOAM LAYER: Top features multi-layered responsive foam, which can mould to you body and relieve pressure on sensitive sleep areas like neck, shoulders, back, and hips. Enjoy a good night's sleep. MADE IN THE UK: - Feel safe and assured that you are buying a product that has been manufactured within the UK by us and conforms to all British fire regulations. Available in multiple sizes including - 3FT single, 4FT Small Double, 4FT6 Double - Rest Relax Pocket Flexi 1000 Mattress with Pocket Spring & Reflex Foam 18 cm deep - Ideal for all bed types in White - Size: Double