The innovative Simba Performance Mattress Protector will keep your mattress cool and fresh while keeping you comfortable. With a 200 thread count, cotton cover, you\'ll be falling asleep in absolute bliss. The soft, breathable cover will help to keep you cool and cosy at night. This mattress protector includes Bi-Ome® technology, which helps to keep your mattress clean and odour-free, for a more refreshing sleeping environment. It fits mattresses up to 40cm deep and has bound edges to keep the protector secure while you sleep. You can also machine wash the Simba Performance for an even cleaner sleeping experience. Simba\'s amazing mattress protector can be yours as soon as tomorrow with Free Next Day Delivery!