Tallboy safe, OUTSIDE: L 2'11", W 3'6", H 5'3"; INSIDE: L 2'6", W 3'4", H 5'1"; Left Large compartment: L 1'11" W 1'11" H 3'5"; Right Large compartment: L 1'11" W 1'5" H 3'5"; (4) Small Compartments: L 1'11" W 1'3" H 5".