Features: 1. High elasticity and soft earhook. 2. Protect you from fog,haze,vehicle exhaust,passive smoking,etc. 3. You can adapt the curvature to different nose shapes.Medium in size and suitable for most facial shapes. 4. Three-layer structure system: thickened three-layer filter layer, melt blown filter layer for effective filtration. 5. Plastic Nose Bridge Strip: Memory nose clip strip fits the nose bridge without fogging when wearing glasses. Description: Face bandanas with breathing valve, comfortable to your face, very effortless breathable to wear, and it won't induce discomfort. Specifications: Mask style: hanging ear type Function: anti-dust, anti-haze, anti-droplets Wearing method: ear strap Nose clip: aluminum strip Colour: 5 colors (10 pinks, 10 purples, 10 yellows, 10 cyans and 10 limes) Fit :for adult Package Included: 50 pcs/100 pcs * Disposable Masks(5 colors) 10pcs Mask(Blue) 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.