TPU mask ear loop adjuster

This is an adjuster for fabric mask ear loops. Great for kids where the mask is just a bit loose. They are designed to be printed with TPU or TPE for their flexible properties. When completed, the ear loop is inserted into the small hole on the "bottom" first and then grasped with needle nose pliers or tweezers to pull through the top. Please note, if you have never printed with flexible filaments, you will need a specialized extruder with a bowden setup or direct drive.