The kit includes a 12" dehumidifier bar eliminating moisture and protecting firearms from rust, corrosion and mildew, a large hanging organizer to take advantage of the unused space on the door allowing you to hang handguns, knives and other small items, a hygrometer to monitor the humidity levels inside the vault, a cordless vault light to illuminate right where you need a little extra light, a magnetic barrel rest to rest long guns on the outside of the safe while accessing the inside and anchor bolts to properly secure your safe to the floor or wall.