Hi 600 Blue Mask

$ 55.00

Shipping within the US is included.  

The Hi600 Blue Mask, a better fitting, more comfortable, and designed to offer more protection from infectious droplets than cotton cloth masks.
The Hi600 Blue Mask was subjected to testing to validate efficacy and to compare its performance to cotton cloth masks. The tests confirmed that the Hi600 is an improvement over cotton masks.

To find more information about the Hi600 Blue Mask project, please visit

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