I did not create the file for this product, it is for a retro-fit for a BMW built-in wireless charger. There was quite a bit of work to swap it out, but now my Samsung Galaxy Fold 4 fits in the dock! Thank you 3DInnovations & Designs for making a single part that you have no idea what it is for, and making it right for someone that needed it! I gave you pictures so you now know....