6 model

Free

Circuit Board Holder

Thingiverse

Free

HICTOP Circuit Board Cover Box

Thingiverse

Free

Anet A8 Mainboard Cover / circuit board cover

Thingiverse

Free

CNC 3018 Pro Circuit Board Box

Thingiverse

Free

PCB holder/circuit board holder with spring clamps

Thingiverse

Free

Velleman K8200 Printed Circuit Board Cover with Fan

Thingiverse