Material: polypropyleneSize: 130*107*10mmColor: grey/biue/white/blackPackage list:1/5/10/20x KN95 mouth maskFeatures:** Multipurpose: To filter out fine dust, allergies, droplet, fluids, smoke, pollution, and particles in the air.** Comfortable: With comfortable material that does not rub/hurt face and makeup.** Elastic earloops: Comfortable elastic, super soft ear hooks eliminate the pressure on the ears and will not cause discomfort when worn for a long time. ** Skin friendly: It is comfortable, breathable, nontoxic.** Application: Suitable for daily use and outdoor activities, such as, restaurant, hiking, running, school, shopping mall, supermarket or other public places.** Easy to wear:1. Wash your hand.2. Cover your nose and mouth.3. Pull earloops to your ear4. Press the bridge of the nose firmly against the bridge of the nose to form a good seal5. Adjust to fit your face perfectly.Warm tips:** Not suitable for medical purpose.Notes:1. Please allowed 1-3mm differences due to manual measurement, thank you for your understanding!2. Due to the difference between different monitors, please understand that the picture may not reflect the actual color of the item.