Popsocket for FP6

Does anyone know if you can stick a popsocket directly onto the FairPhone 6?

Past pop sockets I’ve used for my iphone would stick onto the phone case but since the FP6 case has the exposed back for the accessories, I am not sure if there will be issues.

Or should I just for the finger loop? I specifically want a pop socket because it is cute and there’s more variety.

Hi, I used popsockets on my FP5 backcover with no isses