Have a relaxing sleep with the choo choo comfy mattress this superb mattress features a bonnell spring system that is surrounded by 8cm of reflex foam that will help you maintain a comfortable sleeping position throughout the night while the traditional coil springs will provide great orthopaedic support the mattress is finished with an anti dustmite zip off cover that can be dry cleaned while the attractive design will appeal to the young ones dimensionsbull single w 90cm x l 190cm