Rear opening three-dimensional mask

The three-dimensional design and adjustable nose bridge strips make the mask fit more on the face. In response to the pneumonia epidemic, a specially made mask after opening can be placed in the antibacterial layer. Please contact the designer for confirmation. No spot before, need to wait ... ＜ Material ＞ Japanese cotton printed double yarn / cotton cloth ＜ Size ＞ 17 × 11 cm, elastic length can be adjusted [Origin / manufacturing method] Taiwan handmade