HENGSHENG Dictionary Secret Book of metals Hidden Safe With Key Lock Book Safe - Small Red Made from super strong steel plate cover by cardboard paper English dictionary cover design ,Easily concealed on a bookshelf Open it up to reveal the steel safe Great for BOATS and RV's! Perfect for hiding cash, jewelry, collectibles, watches,credit card, rx bottles, passport, documents,etc Complete with 2 keys for access, Inside storage area measures: 6.6 x 3.3 x 1.57 inches,Complete book measures:7.2 x 4.6 x 1.9 inches