About this 3D model
This is a small (tiny!) clip that slides around the cable on a pair of headphones, then slides over the front placket of a shirt (the part where buttons go). This holds the headphones in-place between this clip and the wearer's ears, allowing freedom of movement without constantly pulling on the headphones. I designed this as a test to see if something this small and detailed could be printed with any degree of success. In addition, it is a cool thing to make and use with all those white earbuds out there. More back-story and details here: http://wp.me/p2hTaI-P With the original attempt here: http://wp.me/p2hTaI-U