Cute dust mask: The kawaii mask are designed for anti pollution and dust, which keeps you healthy.It is so cute,can certainly make you touch it admiringlyComfortable: Our mouth cover mask was made of cotton material which is comfortable to wear.Soft earloops won't crack and won't hurt your earsBreathable: The cotton mouth mask is designed in cotton lining, making you breathe freely when wear it, really comfortable.And you can use it during all year roundWashableThis mouth masks is washable,you can also use it repeatedly.You don't have to worry that this white mouth mask will fade with waterApplication: This anti dust mask is perfect for running, cycling, hiking or other outdoor activities, it's also suitable for daily use for boys and girls