https://www.bunkbedsstore.uk/p....roducts/jingxun-doub
Double Mattress Pocket Spring Pocket sprung mattresses are filled with natural materials such as horsehair, cotton and wool. These materials are eco-friendly and aid in keeping your mattress cool, which is ideal for those suffering from asthma or hay fever. The springs are separate from each other, which reduces the "roll together" effect that occurs with other types mattresses. They can be customised to your liking by adjusting the number of springs and the gauge of wire. Enhanced Pressure