New backcare superior 1000 superking size mattress from Sleepeezee. 1000 individual springs arranged in personal zones to offer a higher level of support and are held together under the correct tension for responsive support. Pillow top for extra comfort with luxurious knitted cover. Hypoallergenic and resistant to dust mites ideal for allergy sufferers. Air vents imrpove the air circulation within the mattress. Mattress tension is medium to firm. Non turn mattress but it is recommended that it be rotated regularly. Made in the UK. Image shows mattress on base in superking size for illustration purposes only. This item is for mattress only.