Features: 1. Protection mask helps prevent dangerous airborne cough and sneeze droplets from entering the nose and mouth. The mask is easily adjustable to snugly fit both adults and children. It is designed to be comfortable and lightweight for all-day wear. 2. It is suitable for all kinds of outdoor activities. Such as mountain-biking, running, horse riding, snowboarding, moto-X, skiing, speed walking, climbing, cycling, walking, motorcycling, etc. 3. It also applies to exhaust, industrial emissions, dust allergies. For maximized performance, the mask  must be sealed properly around the nose and mouth, so that all inhaled air can pass through the mask 4. 3 layers of protection: non-woven outer layer + filter paper layer + skin-friendly non-woven inner layer. Breathable and comfortable, low breathing resistance. 5. Anti-fog: Yes.There has a nose clip can be shaped to increase mask sealing effect, and avoid the fog of glasses when breathing. Specifications: Item: Kid Disposable Mask Material: Non-woven fabric Color: Random color Size: 15x9.5cm/5.9x3.7in Quantity: 50pcs/box Certification: CE Certificated Package Included: 50x protective masks for kids