Skull Snapback Hat Extender

thingiverse

An extension for snapback hats designed specifically for individuals with larger head sizes. This accessory necessitates sawing off the small protrusions on the hat's strap, but it's possible to modify this design by incorporating a groove to accommodate these features and preserve their functionality. Update: An additional model has been added, featuring a deliberate gap that allows users to avoid trimming the nibs from the strap altogether.