Over-the-Door Locking Drop Box – Adjustable Height, Combination Lock

Simple Over-the-Door Installation No drilling or door modification needed—just secure the removable metal bracket with the included hardware and hang your lock box over any door up to 1.75" thick. Installs in minutes, ideal for homes and offices. Large Capacity Drop Box With outer dimensions of 11'' (L) x 5.5'' (W) x 8.25'' (H) and a spacious 463.6 cubic inch capacity, this steel dropbox can securely hold mail, keys, specimen cups, checks, cash, and more. Also features a small viewing window, so you’ll always know when something’s arrived.