King Corn Snakes reach about 3 feet in length. They are docile and trainable and well available on the market. King Corns feature gorgeous copper-red or brown splotches against light tan background, which are fringed in black. Color combinations can be different. These snakes are great escapists; therefore, cages should be equipped with reliable locking mechanisms. King Corns require little maintenance, and they take to people soon after purchase.