ARCH by Dr. Krista Archer washable face mask. Tri-layer, washable nanotech filter technology with 95% BFE ( Bacterial Filtration Efficiency). Hand-wash warm water (we like using our natural loofah soap) before first use and often.
*1 FREE mask included with product order ($5 each additional). **Buy 4 masks, GET 1 FREE ***Buy 8 masks, GET 1 FREE mask + 1 FREE LOOFAH SOAP