I have always had a big head, and caps have barely fit. I have always had to use the very last snap. I designed this to allow me to extend the snapback to fit my head comfortably, and allow the hats to no longer easily fly off my head on windy days. Highly recommend using TPU. PLA works for a bit, but eventually the bending forces cause it to snap. I have not tried PETG or ABS though.
Snapback best 3D printing files・16 models to download・Cults
Mockup 3d Cap PSD, 33,000+ High Quality Free PSD Templates for
▷ snapback extender 3d models 【 STLFinder 】
snapback 3D Model in Clothing 3DExport
snapback 3D Models to Print - yeggi
▷ snapback extender 3d models 【 STLFinder 】
Mockup 3d Cap PSD, 33,000+ High Quality Free PSD Templates for
Snapback 3D Models
An easy clip-on extender to make your favorite snapback Cap fit
Snapback Hat Extender
snapback strap 3D Models to Print - yeggi