The Lockdown In Plain Sight Shelf features combined high-quality wooden construction with a secret magnetic latch that opens a hidden compartment. The Built-in LED light will even let you access it in total darkness, plus the shelf is compatible with all other Lockdown smart products like the Puck, so be sure to Puck your shelf. The customizable peg system secures and organizes your firearms and valuables. It features a hidden magnetic latch for quick and secure opening with an automatic internal LED light. The shelf dimensions are 24 inches x 12 inches x 3.25 inches (Fits 2 full size handguns). It also features an integrated Puck mounting location (Puck not included).