guinea pig DIY cage connector clip

These are clips to flexibly combine metal grid shelf parts with 3.8 to 4mm frame diameter to make a nice guinea pig cage out of them.
They were designes to fit these shelf parts you can get from amazon in Europe. The clips can be used to form straight connections and 45° or 90° corners.

Print Settings

Rafts: No
Supports: No
Resolution: 0.15
Infill: 15%

Notes: 

I used ICE Filaments ABS+ for these because that is a little more durable and flexible than PLA, which might break when clipped on an off too often. But I am pretty sure ordinary PLA will work ok for these clips, too.