This steel security cash box can also convert to a security key box. It features a removable cash tray with three coin & one bill slots, additional storage under tray, 10 key hooks with tags & rings included, pre-drilled mounting holes & hardware. This security box will fit US dollars, Euros & most international bank notes. It can be used as either a cash box or key box & has a powder coat finish to resist scratching. Cash Drawer / Box / Tray Type: Cash / Coin Box; Security Key Box; Denomination: Euros; Most International Bank Notes; US Dollars; Money Tray Features: (3) Coin Slots; (1) Bill Slot.