The B-Rated Dial Lock Cash Safe has an interior steel compartment that measures 19 3/4″ (Height) x 14 3/4″ (Width) x 12″ (Depth) where you can store a number of valuables, including credit cards, passports, jewelry, and cash. The 1/2″ thick door contains an active spring-loaded re-locker, chrome-plated solid steel locking bolts, and a steel plate for added security. An adjustable shelf is included and four (4) pre-drilled holes at the bottom of the safe come standard, allowing you to bolt the safe inside a closet or cabinet.