Filtres nasaux invisibles et confortables, masque anti-pollution et anti-allergies au pollen, filtre anti-poussière nasal amovible

Feature: Adopting high transparent, medical-grade FDA-approved material and according to the medical device manufacturing standard to manufacture, which is safe and quality guaranteed. Using low resistivity and electrostatic compound filter to get high-performance filtration effect. With invisible effect design, which will be more convenient and beautiful to wear. Designed according to the natural shape of your nostrils, which is very comfortable to wear. It can filter the haze, dust, exhaust, smoke, virus to give you a free breathing environment and away from the air pollution. Offers relief from nasal allergies, allergic asthma, rhinitis, and sinusitis. Double filter give you double protection. Description: Material：plastic+cotton Size:0.8cm/0.3in*0.8cm/0.3in； 1.1cm/0.4in*0.9cm/0.3in； 1.3cm/0.5in*1.1cm/0.4in Colour:As shown in the figure Package Includes: 1pcs nasal congestion+8 pairs activated carbon filters Note: 1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color which is showed on the pictures. 2. Please forgive 1 cm/0.39"-3 cm/1.18" measuring deviation due to manual measurement.