Mazda 2 Trunk Cover clip

The clip that holds my trunk cover snapped off. I modelled one which can snap in-place. You can also remove the tabs and glue it in-place.

I'd recommend a heat stable plastic like PETG, Nylon, or ABS. Nylon might be too flexible.

100% infill and supports from the base. You may need to take some material between the tab and base off to get it to snap in-place. I used a pair of pliers to rotate it around. 

If your clip broke off too the hole may be different to mine and some experimentation with the dimensions may be needed.