Combining NASA technology with human body science, the Cottex® charcoal memory foam mattress senses body temperature and weight naturally and adjusts to an ideal head, neck and spine support. It provides ultimate comfort to people with different sleeping habits. One side of the mattress is made of charcoal memory foam and the other with high density spinal care cotton. Adding charcoal to the mattress can help releasing anions and phytoncide from the forest, bringing cleaner and fresher air to everyone. Charcoal also absorbs dampness and anti-odour, so your room can maintain fresh with good ventilation all the time. > Custom length >72’’- 75’’ +10% Custom length >75’’- 78’’ +20% Custom length >78’’- 82’’ +30% Two-folded/ Three-folded: whole piece + $100 Four-folded: whole piece + $100 Cut corner: each corner + $20
