Glass Shelf Clips for CDA CW897 Fridge/Freezer

This is a quick thing to replace the supports for the glass shelf in [my fridge](https://www.reevoo.com/p/cda-cw897) which have snapped.
I wanted the plastic to be quite rigid so I set the fill density to 30% but feel free to play around with this.
I printed the test with PLA and am quite happy with it.

Here's the Cura settings I used:
* Layer Height: 0.2
* Shell: 0.8
* Enable retraction: Yes
* Bottom/Top thickness: 0.8
* Fill Density: 30
* Print Speed: 40
* Print Temp: 210
* Bed Te