Pretty shelf for keys, cards and phone/coins

The shelf for mobile phone, with 2 compartments for credit/discount cards and customizable hooks for keys.

Cards compartment delimiters printed as many as needed and glued inside. May require some sanding for tight fit. I printed 3 delimiters which gave 2 sections for cards and 2 for pens.

There are 2 types of hooks - long and short. I interleave them to separate keys in 3D space to do not let them touch each other. For us I used 2 long and 2 short hooks.
After printing sand them and file a bit and put on to the railing and slide to the proper position. They might be glued too.

Solidworks model is included.