Corner protector for a 20mm plank

A corner protector I designed for my son's bed. It should fit any 20mm-thick planks. Is hold via friction and doesn't require any screws or adhesives. Designed to be printed without supports using TPU.

My printing settings

• Supports: NO
• Walls: 2
• Infill: 5% gyroid
• Brim: YES, 15mm
• I recommend using adaptive variable layer height to get a nice round top

The model was designed to be printed without supports in this orientation: