Memory Elite Mattress " The Wave Collection " The Memory Elite is a high quality foam mattress combining a 150mm Visco Elastic Memory Foam layer with a 50mm high density foam layer. The Memory Foam layer offers complete, luxurious and stress free support and adjusts itself to your own body weight and temperature, whilst the high density foam base layer gives the added support that is vital for a restful nights sleep. This is encased in a 2-way stretchable zipped cover that is zone stitched for extra comfort. The Memory Elite is the ultimate in foam comfort. Width cm (in) 75cm (29.5") Length cm (in) 190cm (74.8")