Samsung S7 cd slot phone bracket

thingiverse

I tweaked the original file from masterdoofus to feature a single, sturdy shelf along the back at the bottom. Had I made it wider, it would have slid smoothly into the CD slot on my car stereo with ease. As it stands, the shelf is loose but has never come loose enough to fall out completely. Now, I'm considering adding some extra width or even springs to provide a more secure hold in place.