You can turn a picture frame into a peephole frame. It is simple! There are only two things you need; command strips and the frame.

Step 1: 

Remove the glass and the back felt from your frame.

Step 2: 

Follow your command strip instructions.

Step 3:

Stick the command strips onto the back of the frame (I used two strips, one on top and one on the bottom).

Step 4:

Stick onto the door.

Step 5:

Enjoy!