Premium Quality:The mouth mask is 100% made of high quality cotton,soft and comfortable to kids' face,very effortless breathable to wear,and it won't induce discomfort.Wide Application:This anti-dust mask is ideal for kids toddlers teens boys and girls from 1-6 year old,suitable for outdoors, camping, running,travel and daily use.Protect you from fog,haze,vehicle exhaust,passive smoking,etc.Safety：No fluorescent agent, our products are environment friendly, and safe for your baby.Anti-Dust: Wearing this face mouth mask, you could be protected from dust, small particles on air, pollen and much more.Anti-dust,anti-odor;washable and reusable.Washable and reusable: Easily wash and dry in minutes and doesn't fade after washing.It's a great gift for families and children.