This Stack-On Drawer Safe fits in a nightstand, desk or file drawer, and provides fast, reliable access to handguns or other valuables with an electronic lock. The foam-padded bottom protects contents from damage. Pre-drilled holes and all hardware are provided in order to secure the safe. Electronic lock stores a 3-8 digit combination. External Dimensions: (WxDxH) 10" x 12.25" x 4.5". Internal Dimensions: (WxDxH) 8" x 10.5" x 1.5"