While most of us have mailboxes from which we receive our deliveries, some of us still have small slits in our front doors known as letter box holes. This allows for the mailman to deliver mail straight into our homes, which is convenient for all intensive purposes.
But a letter box hole that's too big could cause safety issues. Check out this video to learn how to fit a sleeved letter plate into a letter box hole.
This video shows what you can do if your existing letter box hole in a wooden door is too big. Fitting a sleeved letter plate which are normally used on PVC doors is a good option to overcome the problem.