This lockable Victorian Gothic style wall mounted mailbox was made to look antique but it's not very old. It's made of cast aluminum with a brutal hammered texture and a steel back plate. The jail bars opening at the bottom allows you to see if your mail has been picked up or delivered. There are two openings, one that can take a padlock, the other lifts up for the postman to deliver your letters. Overall dimensions are 12-1/2 by 6 by 1-3/4 inches deep. It will hold envelopes up to 4-1/2 by 9" without folding.