USB Drive Holder Clips onto BFB 3D Touch

Snap-on holder for USB drives and/or small tools on a BFB 3D Touch printer.
The two slots formed by the acrylic plastic housing at the bottom of the machine are utilized to allow this USB drive holder to snap into place. It can be removed easily also.
Thick tabs on the 'holder' part slide into the bottom slot. The 'retainer' part slips onto the 'holder' part with it's tab hooks pointing up. These tabs go into the upper slot and the hooks catch on the inside of the front (or side) panel of