About this 3D model

I made this hook to free space from my desk from my controllers. I should not call it shake proof so dont shake it. There are screwholes and 3 places on the back to put doublesided tape if you feel like that instead. Controllers I have tested:PS4 controller PS4 controller with Steel play batterypack wireless Xbox 360 controller Wired Xbox 360 controller Vive controller Wired PC microsoft mouse Philips Trimmer TT2040/32