Summary

A lamp shade that fits the size. Stick paper on the four sides.

[10mm Square pipes]
Length , Number
75.900 , 4 ,
87.100 , 4 ,
198.200 , 4 ,
total , 12

Details of this technology.

https://twitter.com/imaicom/status/1280557047793111041
https://twitter.com/imaicom/status/1280559207897432069
https://twitter.com/imaicom/status/1280563281191559168

https://denshiman.com/10mm_square_pipe.html