fast delievry 50pcs child mask a box children's cartoon disposable mask 3 layer child kid filter hygiene thicken face mouth mask

children are not suitable to wear general masks, because masks do not fit their faces, leaving gaps and causing infection. this children's mask is specially designed for children's facial 3d, which is suitable for children and provides better protection. this dust respirator can be used to protect you from harmful dust particles, pm2.5, vehicle exhaust, woodwork, pollen allergies, and fumes. ideal for people at risk of respiratory diseases, living in or travelling to areas with high air pollution / smoke levels.