Corner for acrylate glass enclosure for PRUSA mini (+) on IKEA Kallax

I made an enclosure for my PRUSA mini which is placed on a IKEA Kallax. The corner can be fixed with screws on the the Kallax and also each of the acrylate glass walls can be fixed with screws. The corners fits quite well for 4mm acrylate glass, therefore it is not really needed to fix them with screws. The top of the enclosure is 5mm acrylate glass for better stability. 

Print settings:

Printer: Prusa Mini

Nozzle: 0,4mm

Material: PLA

Layer Height: 0,2mm 

Bed Temperature: 60°C

Nozzle Temperature: 215°C

Infill: 100%

Supports:  yes for closure corner top; no for closure corner bottom