Features: 1. Elastic non-woven fabric prevents droplets and large particles of dust. Filter melt blown cloth to filter fine particles. Skin friendly non-woven fabric skin friendly breathing more comfortable. 2. Sound wave solder joint is more firm and resistant to pulling. 3. Humanized design fits face, wearing comfortable plastic nose clip. Description: Three layer filtration brings you more comfortable breathing. Specifications: Material: Non-woven fabric Package Included: 10/20/100Pcs * Disposable Masks Notes: 1. Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures. 2. Please allow slight dimension difference due to different manual measurement.