Cool Mask
Function:Anti-dust, Anti-bacterialFeatures: gel,cooling,iceType:Disposable, Reusable, Elastic earloopShape:Flat foldSuitable crowd:Adult & childLayer:3 layersShape: 3D Cup ShapePacking:20 pcs/boxSize: 13cm * 13cm * 10.5cmclassifiaction: FFP2 NRUse: ear-hung