Review on 🚲 Convenient and Versatile SanLead Bike Phone Mount with Charging Compartment for 2.44"-3.54" Mobile Phones: 360° Rotation, Ideal for Bicycles, Motorcycles, E-Bikes, and Cycling Sports by Tony Watts

Could be better, the lower nut fell out during installation, hurt the butt. I'll take it tomorrow for real field testing and see how well it holds up against the bumpy, rocky road. There is no way to install this yourself without help. Update: The button is stuck and can't get out. Needs to be disassembled to repair, do you call that tough? Innovative? Nobody should steal your stupid design and patent. Stay away from this junk, it's not even worth 10 euros.