5 PCS Air Queen Nano Mask & 1 Purifying Mask Case

Reusable Air Queen Breathable Nano Fiber Filter Face Mask Made in Korea [ Light weight + all day comfort wear ] [ 3 Layers Protection Filter + Premium High Quality ] 1.Thin and light 2. Nano fiber Filter 3.Ergonomic Design. 4.Hyper Purifying Breathing ***** 5. Individual Packing Mask Case Instruction: Put Old or Used Mask into this Purifying Mask Case for 3 Hours and Use it like new. It kills 99.9% Germs and Bacteria & even Odor. Not only for smartphone and face mask, the case also works g