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A .gov website belongs to an official government organization in the United States.
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An official website of the United States government
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock () or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
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Quick connect hook system for use in DIY face masks. Simply print in original orientation.
Reduces the time it takes to put the mask on. Also reduces length of the cord, wich reduces tangling while washing.
Fusion360 files can be provided upon request
Not a certified medical product! Use at your own risk!
