Explanations and features: * The lower backrest provides lumbar support (cotton lumps) and maintains the natural curvature of the spine while sitting * The pillows have complete sensitivity to pressure, body temperature, and the temperature of the surrounding environment, due to the fact that they are made of memory foam from viscose . * It reduces involuntary movements by 80%. * It reduces pressure, relieves joint pain, and regulates blood circulation, relieves cotton pain. * Free of carcinogenic substances and does not cause allergies.
