Advind Healthcare Smog Guard N99 Mask Without Valve (Medium, Black) For Men and Women SGN99VM Reusable, Washable Cloth Mask With Melt Blown Fabric Layer  (Black, M, Pack of 1)

Smog Guard N99 Mask is one of the best standard five layered filtration face mask that provides 99.97% protection from PM 0.3 micron and above, harmful gases and cross-infection. The N99 mask is washable and has a Life of 300+ Breathing Hours (approx 3 Months). Smog Guard N99 mask is great for outdoor activities such as running, cycling, hiking, climbing, or average daily use. The N99 face mask is designed with an adjustable head loop and a broad nose clip for better fit and comfort. Sizes Available: LARGE (23 cm * 17 cm) – For people with Weight above 60 Kg; MEDIUM (21 cm * 16.5 cm) – For people with Weight: 40 Kg to 60 Kg; KIDS (20 cm * 14 cm) – For people with Weight: 15 Kg to 40 Kg (Note: Every Human face has variation in shape and size. Thus, it may vary from our recommendation.)