The Onyx mesh collection box can be used as a drop box, deposit box, prize drawing box and more. Slot in top, accepts suggestion cards (sold separately). comes equipped with a front compartment for small item storage. The box has a locking lid to securely protect contents. This collection box is also wall mountable. Constructed of sturdy steel mesh construction with durable powder coat finish. Mounting hardware included. Suggestion box refill pack 4238BL 4231 available (sold separately).