I bought a strong but cheap magnet 50x10mm from Aliexpress to hook up the fan enclosure on my Sunlu Filadryer S1. It fell off and broke many times. It is way too fragile. This might give some protection.
It is a snug fit but you can use hot glue or super glue if you like.
No support required.
Printed in PLA and PETG
0.2mm layer height
15% infill
Enjoy!
The author hasn't provided the model origin yet.