Book-Shaped Safe Security Box Dictionary Style Navy New Set of 2 Combination Hidden Safe Treasure Box Small Item Storage This is a book-shaped security box. You can set your own 3-digit number and lock it. *Although it is unused and unopened, there was a previous issue with the lock, so it will be opened and checked before shipping. For important treasures, piggy banks, etc. It can be locked for safe storage. With instructions (in Japanese) It is also recommended to arrange the cover yourself and use it. Thickness: 556mm Length: 155mm Depth: 240mm Lock Type: Combination Color: Navy Material: Alloy Steel