Homdox Dictionary Book Diversion Safe Box with Key Lock (Blue) This is a safe box with lock and key enveloped in faux pages. Great for storing cash, jewelry, medications and your valuables. You can store your valuables at your fingertips and right in plain sight. Size: 11.5 x 5.5 x 18cm/ 4.5 x 2.1 x 7inch (L x W x H) . Looks like a real book and will blend seamlessly into your bookshelf contains a metal safe with a key lock.