1400 pocket spring unit soft touch stretch knit covermemory foam fillingsmediumfirm comfortmade in the uk to british standards and regulations12 month guaranteedimensionssmall single width 75cm x length 190cm x height 25cmsingle width 90cm x length 190cm x height 25cmsmall double width 120cm x length 190cm x height 25cmdouble width 135cm x length 190cm x height 25cmking width 150cm x length 200cm x height 25cmsuper king width 180cm x length 200cm x height 25cm