Kaymed have over a century’s expertise at the forefront of sleep technology and are the leading innovator in the gel and visco-elastic technologies. If your looking for a firmer feel in your mattress, offering a premium level of comfort and support, then look no further than the Mighty Bed® from Kaymed. The Mighty Bed® has extra deep layers of upholstery for comfort and 1800* re-enforced pocket springs for added support when required, Mighty Bed® is suited to deal with the needs of heavy sleepers of all shapes and sizes. The mattress also comes with a removable topper which un-buttons and can easily be rotated, the mattres is one sided so will not need turning, however occasional rotation is recommended. The Mighty Bed Mattress also comes with an impressive 10 year Warranty *Spring Count based on King size mattress  1800* Pocket Springs Removeable deep topper for easy rotation Turn free mattress, head to toe rotation recommended Hypoallergenic 10 year warranty when purchsed as a Divan set Mattress Height Approximately 33cm including topper Dimensions Single - 90cm(W)x190cm(L)x33cm(D) Double - 135cm(W)x190cm(L)x33cm(D) King - 150cm(W)x200cm(L)x33cm(D) Super King - 180cm(W)x200cm(L)x33cm(D) Extra Firm Mattress Please note headboard is not included