Get a great nights sleep with the relyon handcrafted lambswool supreme 1800 mattress 1800 pocket springs shape perfectly to your body contours providing a supportive sleeping surface whilst natural lambswool fillings regulate temperatureplease note spring count refers to 5ft kingsize modeldimensionssingle w 90cm x l 190cm x d 32cmsmall double w 120cm x l 190cm x d 32cmdouble w 135cm x l 190cm x d 32cmking w 150cm x l 200cm x d 32cmsuperking w 180cm x l 200cm x d 32cm