Mattress The top in our Pillowtop Collection is a sumptuous and elegantly upholstered mattress that delivers sublime comfort through the clever combination of natural wool, pashmina and alpaca, plus an impressive 2850 individual pocketed springs to keep you fully supported while you sleep. 2850 Pocket Springs Pocket springs move independently and so provide the best postural support. The individual pocket springs follow and support your body shape and weight. *King size. Firm Edge Support Firmer springs along the sides add strength to the edge of the mattress to allow you to use the whole surface of the mattress as a sleeping area. Spring TensionMedium tension only. Pillow Top With Mini Pocket Springs A soft comfort layer above the supportive mattress featuring mini pocket springs for further postural support. 100% British Wool Mountain Bred Wool is blended into a blanket-like layer and used as a soft and insulating upholstery layer for added comfort. Wool, Alpaca & Pashmina Layer Wool and Alpaca are blended into a comfortable and durable insulation layer. No TurnNo need to turn the mattress, although regular rotation will extend its life. 4 Rows Of Side Stitiching Provides a more robust mattress border than a standard mattress. Belgium damask Cover Highest quality ticking which is intrinsically soft, colourfast, breathable and fire retardant.