The Dictionary Secret safe doesn't contain any words-it conceals a steel safe for hiding your treasures! Each blue dictionary has a realistic paper blue cover and spine with embossed titles. The Secret Safe Dictionary is indistinguishable from other books and blends seamlessly when placed on a bookshelf. The Secret Safe Dictionary contains a locking steel strong box and is an inexpensive and efficient way to prevent theft. The Secret Safe Dictionary measures approximately 7 1/8" x 4 5/8 " x 2 3/16". The safe's storage compartment measures approximately 6 5/8 " x 4" x 2", includes 2 keys and is ideal for protecting jewelry, watches, cash, and other small valuables.