Sell Neutrovis 3-Ply Kids Medical Face Mask - Sky Blue (50pcs/box) best price

✔️COLOUR: Sky blue ✔️SIZE: 14.5cm X 9cm ✔️STANDRAD: YY/T 0969-2013 ✔️SINGLE USE MEDICAL FACE MASK ✔️3 layers of high-quality non-woven fabric moisture-proof ✔️Stronger filtering effect and soft and comfortable. ✔️Suitable for daily use SPECIFICATIONS: Fluid resistance (against bio-fluids & droplets) 80mmHg (ASTM F1862) BFE (bacterial filtration efficiency) ≥ 98% (ASTM F2101) PFE 0.1μ (particulate filtration efficiency) ≥ 98% (ASTM F2299) Low breathability resistance (ΔP) : ≤ 3.0 mmH2O/cm² (4.4.1.2 - MIL-M 36954C) 📌 The melt blown filter fabric BFE ≥98% and PFE ≥96% effectively blocks bacteria, pollution, pollen and dusts 📌 Snug fitting ensures your comfort for long-term wear 📌 Breathable for your ultimate comfort INSTRUCTIONS: 1. Cover your mouth, nose and chin with the side where earloops facing inwards. 2. Pinch the metal edge of the mask so that it presses gently on your nose bridge. 3. Remove a used mask holding only the earloops.