Features: _x000D_Recyclable: It can be reused many times after cleaning._x000D_Effective buffering: Release in time to maintain raws flowing while resting and significantly enhance your experience._x000D_Comfortable: Perfectly Outlines your face and provides an enhanced sealing, guaranteeing a peaceful night._x000D_Reduce the pressure on the bridges of the nose: The ergonomic pleated design gently reduces the pressure on the bridges of the nose, suitable for long-term wear._x000D_Application: hospital, patient, indoor, home and other places._x000D_ _x000D_Notice:_x000D_1.Actual color may be slightly different from the image due to different light effect_x000D_2.Please allow 1-3cm deviation due to manual measurement_x000D_Description:_x000D_Material:Plastic,Silicone_x000D_Packing Size:23x13x16cmPackage List:_x000D_1*F5A Respirators Nose Mask