This is a remix to create a template of the base model below to ensure it fits your head before you print. This is the first 5mm slice from the bottom allowing you to measure and scale as needed while limiting wasted filament.

Remix of Maker World model: https://makerworld.com/en/models/134088?from=search#profileId-145558

Maker World model remixes original model: https://www.thingiverse.com/thing:3512033

By: 1DAY_1CAD

No supports needed