Geltex Affinity 1350. Brand new, unique comfort technology. Silentnight's own luxurious new filling, Geltex. It responds to the individual contours of the body, providing perfect spinal alignment and support throughout the night. A unique fusion of gel molecules, foam crystals and air cells makes Geltex extremely adaptable, helping to reduce the discomfort of aching joints and reduce circulatory problems. 1350 pocket springs provide extra support. And buy this Geltex Affinity 1350 Now £629.00.