The easiest way to safely hold up to 5x TL-smoother in a compact place with no heat accumulation.
The rack stacks up to five 40x30 mm TL-Smoothers. No screw needed to hold the TL-Smoother boards, they are simply hold in place thanks to the special design of the rack.
The clip behind the rack is to simply attach the rack to a plate of 7.5 mm thickness (like the acrylic frame of a Geeetech Prusa i3 pro B 3D printer). You can mount the clip in various positions in order to install the rack where you want.
If you need other clip dimension let me know and I'll design it for you.