About this 3D model
This is a adjustable sd card holder. It can hold up to four sd cards and a hex wrench. You can put it on to any self as long as its thikness between 8mm and 42mm. The holder made out of three pieces: the main body, the screw, and the pad that goes to the end of the screw. There is a tube on the side of the holder, it ment to hold a small hex wrench or some other small tools. I hope you will find it useful.