ffp2 антипылевая безопасная дышащая маска для рта респиратор ногтей стоматологическая одноразовая ушная петля лицо гипоаллергенное be3e

features: using 3d ergonomic face three-dimensional cutting to modify the face shape light and breathable 2mm light and breathable, dustproof and sunscreen in all seasons, no sultry in summer, free and easy to breathe high efficiency filtration, large three-dimensional space, higher density description: efficient barrier smooth respirator fresh, three-dimensional, breathable and comfortable comfortable and adjustable 3d fitting design of bridge of nose: effectively block air pollution o...