Convertible locking box can be used as a small cash box or a secure key box. Removable plastic tray offers four compartments sized perfectly for coins in three and bills in the fourth one. You can also store items underneath the tray in the 1-1/4" high space. The lid features a 10-hook capacity, and the bottom has holds for mounting. Locking box includes 10 key tags and two keys to lock and unlock the box. Box is made of heavy-gauge steel with Silver Vein textured, powder-coat finish for durability.