20pc Cotton Face Mask PM 2.5 FILTER Washable Reusable Activated Carbon 5 Layers

20pc Cotton Face Mask Reusable 5 Layers. The Generise PM2.5 Mask Filter Simply Slots into the Pocket on Your Reusable Mask or Face Covering. Full Face Shield Visor Protection Mask Safety Clear PPE Safe Cover Foam Strap.

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