The Master Lock 7147D Combination Lock Security Chest has a set-your-own combination locking mechanism for keyless convenience It has a durable steel construction that stands up to daily use and a removable tray for convenience Spring clips organise notes securely underneath the lid and a removable 6-compartment tray organises coins cheques and other items Contents not included All Master Lock products with a locking mechanism have a Lifetime Warranty against mechanical failure Dimensions HxWxD External 19 x 29 x 8cm