Stack on 36 gun safe Electronic lock

Exterior Dimensions (W x D x H):29.25 x 25.47 x 59.06" (743 x 647 x 1500 mm) Interior Dimensions (W x D x H):26.57 x 18.98 x 55.75" (675 x 482 x 1416 mm) Interior Space:16.27 Ft (0.46 m) Shipping Weight:580 lbs. Interior Capacity:36 guns / 16-20 guns & storage / all storage Number of Shelves:5 (Four adjustable half shelves and one full-length top shelf) Locking Points:8 (Five 1.5 Live Action Bolts Three 1" Steel Dead Bolts) Color:Dark Grey Pebble Notes:Not recommended for protecting electronic devices and other electronic media from fire