This Two-Gun Keypad Vault has a removable shelf to provide twice the storage space while it sits on a desk or nightstand. Secured by a programmable 4 to 6 digit code and 16-gauge steel. Protective foam lines the interior to protect from scratches or marring. A spring-loaded door opens to reveal the illuminated interior. Selectable audio and visual low-battery indicators remind you when to change the four AAA batteries (not included), a backup barrel key is included. This box fits 1911-size pistol and 4-inch revolvers. Exterior dimensions are 12.7″ x 9″ x 8.8. Interior dimensions are 11.4″ x 8.6″ x 6.3.