Features: 1. Introduction -- 360° fits the face. Made of high quality materials, which is not easy pilling. 2. 4D Support -- Prevent the mask from getting close to the nose and mouth, effectively reducing the risk of spreading bacteria and protecting your makeup and lipstick. 3. Super Protection -- Effectively protects breathing health. Low resistance and smoother breathing. 4. Ear Hooks -- Use wide ear hooks, less pressure, and ensure your ears more comfortable. 5. Built-in Foam Nose Clip -- Adapt to nose shape and prevent the exhaled air from causing fogging of the glasses. Notice: Actual color may be slightly different from the image due to different monitor and light effect. Please allow 1-3cm deviation due to manual measurement. Description: Material: Non-woven fabric, filter cotton, meltblown fabric, spandex tape, nose strip Size: free size Color/Style: As the picture shown Application: PM2.5, Droplets Proof Package List: choice 1: 20 x Adult KN95 Mask choice 2: 25 x Adult KN