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NASA - MSFC

NASA 'Mathmeticians' Mask

$12.00 USD

Masks contain 2 layers of fabric, an organic cotton interior and a polyester exterior. The mask is very stretchy and comfortable and can be washed to be worn again and again.  

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• Washable and reusable

• Adult: 2-Ply everyday use (100% organic Cotton outer layer and 84% Polyester/ 16% spandex exterior layer.) - Included Filter pocket.

• 4.5" tall x 8.5" wide

• Hexagonal shape 

• Individually packaged

• Masks are not medical grade.

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