The Economy Sleep Mattress provides comfort and support by using a traditional spring system. A spring system is used to provide support but also are bouncy comfort which materials such as memory foam cannot do alone. Sanitised materials are used to provide hypoallergenic and anti-dust mite properties that makes it a great for allergy and asthma suffers. A restless free sleep is a perfect nights sleep for any person. FEATURES:• Open coil spring system• 16cm Thickness• Sanitised fabric• Hypoallergenic• Anti dustmite features• Made in the UK to British Standards/Regulations• Vacuum packed and rolled• Fantastic-value, only at Elegant Furniture UK DIMENSIONS:• Mattress Size : Double Mattress