What You’ll Need: A piece of wood and a small nail. The other blogger used a clothes pin, but I used this little ruler –
The wood cannot be so flimsy that it will break when you hold a frame from the nail.
How to Make It: Drive the nail through the wood just enough that you will leave a mark on the wall when pressed.
Hang your mirror/picture on the nail, supporting it as needed.
Put it in place on the wall and push. You’ll have a little mark on your wall where the nail should go. Hammer one in and voila!
You now have the perfect way to hang your picture and no measuring needed!