TPLink TL-SX1008 Stacking Stands (or any 1U appliance)

I bought two TPLink 10G switches--TPLink TL-SX1008. I am not putting them in a rack, but wanted them stacked, so I made these brackets. They attached to the switches with 4 M3x10 screws per appliance, per side. So, you will need 16. I ran out of screws and took a picture with less, but will be getting more. You will need to print TWO of these brackets--one for each side. The screw holes are set up so it's that same piece used twice. They are about 80mm wide so they don't block the fan vents.

I would think these could be used for any device, not just the TPLink switches. The mounting holes (normally used for rack extensions) are spaced 13.5mm apart (center-to-center) from side to side and 26mm apart (center-to-center) from top to bottom.

If you were curious, the wire in the picture measures 9.5 inches long from tip-to-tip. Not too much strain on a cat6a wire.

EDIT: In the picture, see that little bit of white plastic stand that extends beyond the top of the switch? Yea, that's been removed in the latest version. Same with a little bit extra that was along the bottom.