☆ Thank you for viewing! ☆ [Gemma Japan Genmove Nano Metal Mask] M size, Navy, set of 2 ★ Brand new, unused ★ This is an antibacterial mask from Genmove, which uses metal materials with expected antibacterial properties, silver (Ag) nano and copper (Cu), made into fibers and adopted as the latest fabric. How about it for this season when the flu is raging? It blocks droplets and is a mask that can be washed and reused. ※ This is a new, unopened item that has been stored at home after purchase. Please refrain from purchasing if you are nervous or seeking perfection. ※ Please refer to the photos for the condition of the product. ※ Returns are not accepted to prevent product substitution. ※ No claims, no returns. If you can agree to this, please consider purchasing. Thank you very much.