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It is designed to prevent the pain in your ears after using many hours of the already implanted surgical mask.  The hooks are longer to perfectly fit your mask. 

You can print in many materials such as PLA, PETG. 

Available in two sizes.



This design has all the required technical features: flexibility, good surface finish and a very well-detailed definition. This new ear protector is manufactured by SLS technology using PA12 plastic material, which saves significant material and energy resources, making their production more sustainable.


It is designed to prevent ear pain after many hours of wearing the surgical mask. The hooks are long enough to fit the mask perfectly to the face. You can also print it in many FFF materials such as PLA, PETG.

This equipment is already available in two sizes.


Developed by | CAR3D team and collaborators


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