Mattress This handcrafted no turn mattress combines sensuous softness of natural wool with a satisfyingly supportive feel. Warm in winter and cool in summer, it will enhance the quality of your sleep. 2150 Pocket SpringsPocket springs move independently and so provide the best postural support. The individual pocket springs follow and support your body shape and weight. *King size. Spring TensionMedium tension only. Wool LayerWool is a natural insulator providing coolness in the summer and warmth in the winter. No TurnNo need to turn the mattress, although regular rotation will extend its life. 2 Rows Of Side StitichingProvides a more robust mattress border than a standard mattress. Hand TuftedThis traditional skill ensures all loose fillings are secured to provide the perfect finish to your mattress.