Tired of geting dirt and water into your Crocs? I was, so I made some rivets to fill these holes for winter time.

There are some variations in the holes, so use the Blender sourcefile to change the rivet. Then print as many as you need.

Sorry for the dirt on the shoes, these are my gardening ones. The rivets shown are about 2 years used. 

Printed in PETG.