The Buckingham Cashmere 1500 Pocket Sprung Mattress, available in all sizes is upholstered in Cream hessian fabric with a Medium firmness and is 25cm deep. It is constructed around a 1500 count pocket spring unit, (in a 5 foot king size mattress). With individual springs units contained within its own fabric nest. These are tied together to ensure a uniform sleeping surface, allowing for an even distribution of weight, fantastic support for the body and a deep, relaxing night’s sleep. Available Sizes: Small Single - 2ft 6in wide X 6ft 3in Long Single - 3ft wide x 6ft 3in Long Small Double - 4ft wide x 6ft 3in Long Standard Double - 4ft 6in wide x 6ft 3in Long King Size - 5ft wide x 6ft 6in Long Super Kingsize - 6ft wide x 6ft 6in Long