3 Layer Protection: Outer color layer is a water blocking layer, can block splashing liquid; Middle layer is a filtering layer, which can effectively block particles from 0.3 to 1.0 pm. Inner layer is a water absorbing layer, which can absorb the moisture from the breath of the wearer, avoid the filtering layer from getting wet. | KID-FRIENDLY COMFORT FOR EVERYDAY WEAR – It can be difficult trying to get your little ones to wear a kid face mask. That’s why we created special disposable masks for kids! Our premium 3 layer design gives parents peace of mind, while gentler ear loops and adjustable nose piece lets kids run and play while keeping a snug and secure fit. Suitable for children under age 12 years old with parental supervision. | UPGRADED EAR LOOPS & METAL NOSE STRIP FOR A PERFECT FIT – Our Black disposable mask ear loops are 5% longer than average for less pressure on ears. Unlike a lesser quality black disposable face mask made with nylon and polyester round ear loops, ours are made from nylon and spandex for premium comfort and stretch. Adjustable metal nose strips helps your kids black face masks stay put during wear and are perfect for glasses wearers who want to reduce their lenses fogging up. | Face masks are non-irritating to the skin which made of breathable material and are allergy free, Deformable nose clip that fits the nose perfectly can freely adjust the shape according to the face shape.More complete fit to face. Better filtration and ventilation, Suitable for school, Crowded airports, Bus stations, Hospitals, Office, Outdoor, Shopping malls, Restaurants, and busy city streets. | DISPOSABLE PROTECTION: For your safety discard the mask after each use, Every box includes 100 Kids Black face masks.