USB Strain Relief

Hello-

My USB plugs wear out from plugging in my phone daily and I needed an easy way to to keep my short USB cable from pulling out of the extension cable.

And this is the result. Simple, and functional.

I have this screwed to the backside of my headboard.

Supports not required if printed standing up with the large hole upwards. Just like in the preview.

Enjoy
-Shins