Coffee Cup Hook based on Phi

A coffee hook designed to work with 3M Command Strips. Fusion 360 files included.

My first design worked, but wasn't very pretty, so I went in and based as many dimensions as I could on the proportion "Phi". If you are not familiar with Phi, Google it. It's very interesting and is found many places in nature. It is also related to the Fibonacci series, also found in nature.

The length and width are proportioned by Phi. The position of the base of the hook is proportioned to Phi based on th