Cool Blue Memory Foam Spring Open Coil MattressProduct Benefits: Micro quilted breathable top panel Cool Blue Memory foam layer Moulds to the shape of your body Relieves pressure from building Open coil spring unit Total depth: 18cm (Approximately) Hypoallergenic and antibacterial features Vacuum packed, Rolled & Boxed Suitable for most types of standard size bed bases Single Sided Rotate only for best result to keep in pristine condition Fully compliant with all UK fire regulations, conforms to