Door hanger 4 - For a sleeping baby

This is the fourth door hanger.
1. http://www.thingiverse.com/thing:475894
2. http://www.thingiverse.com/thing:480036
3. http://www.thingiverse.com/thing:665694

I am not a mom, but I can understand mom's heart.
I got this idea from my friend who has two young children.

The door hanger helps to show a condition for sleeping baby.
When you see this hanger, please be quiet :)

There are two models.
One model has a message of letters and the other has no letters.