The Kids Economy Sleep Mattress provides comfort & 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 & anti-dust mite properties that makes it a great for allergy & asthma suffers. A restless free sleep is a perfect nights sleep for any person. FEATURES : Material: Memory Foam Finish: Blue, White 16cm Thickness Open coil spring system Sanitised fabric Hypoallergenic Anti dust mite features Made to British Standards/ Regulations Vacuum packed & rolled Available at an affordable price Images shown are for illustration purpose only DIMENSIONS : Mattress Size: Small Single Mattress