Disposable N95 Kn95 FFP2 Face Mask Surgical Mask with CE FDA Proof Certificates Key Specifications/Special Features: Place of Origin: Guangdong, China Instrument classification: Class I Keywords: Disposable Kn95 Mask Material: 4 ply non-woven Color:Light Blue/Light Green Weight: 20gsm+20gsm+25gsm Type: Ear loop Size: 17.5*9.5cm Package: 10pcs/box, 40boxes/ctn MOQ: 2,000 pcs BFE: 95% - 99.9% Samples: Free samples available 1) Item: Non-woven Kn95 Face Mask disposable with tie-on 2) Material: pp non-woven+filter paper+pp non-woven 3) Use ultrasonic welding technology, comfortable wearing. 4) High filtration capacity.