Car carpet clip for Peugeot (and maybe other brands)

You're fed up with this f*g car carpet clip that, while driving, often gets off its location, and so, your car carpet goes everywhere you wouldn't want to? I've made this experience sometimes, with this piece of sh....er... of plastic made by the constructors. So, I've designed this part that, I'm pretty sure, should stay fixed, and, perhaps, avoid some accidents!