Disposable 3ply Nonwoven Surgical Face Mask Buy
Disposable Face Mask, Surgical Face Mask, Medical Face Mask . Disposable face mask is made of 3 layers,inside and outside layers are PP non. woven, Middle layer is high standard 99 filter paper with Ear loop style. Disposable Face Mask Advantages . 1. Disposable face mask Size:17.5x9.5cm,3 PLY. 2.