Armor Statue

The Statue is a Decorative Furniture item.

Description
If placed behind a door, like most other furniture or blocks, it will stop zombies from entering on a blood moon. This is because a door cannot be opened while there is something behind it. In order to open a door with a statue behind it, simply face the opposite direction. (if the door is on the right, face the left and then right click it.) If the statue is on your side of the door, simply open it normally.