50pcs/Box Premium Disposable Blue 3-Layer PM2.5 Activated Carbon Non-Woven Mask | Dust-Proof & Skin-Friendly

This disposable activated carbon mask is packed in a box of 50 pieces, classic blue adult size, with a three-layer core structure of high-quality non-woven fabric + melt-blown fabric + activated carbon. Specially designed for dust prevention and PM2.5 filtration, it effectively blocks dust, particulates and peculiar smell in the air, meeting the protection needs of industrial light protection, daily commute, indoor and outdoor work and other scenarios. The inner layer of the mask is made of skin-friendly non-woven fabric, soft and close to the skin. The elastic wide ear loops are not tight to the ears, and the moldable nose clip can be adjusted according to the face shape, closely fitting the face to reduce side leakage. The whole box packaging design is convenient to take, clean and hygienic, with high cost performance, which is an ideal choice for workshop workstations and personal daily protection.