Note: You can insert the mask filter along the opening in the mask and then use it
Open in-step for easy on-and-off use
wearing soft and comfortable
: Slider for adjustable width
Imitation pigskin microfiber inner-linning
Spongebob Mask Size:M Note: You can insert theCustom Fabric Dust Cover(New)(Pack of 3) Type: Skin Friendly Fabric, 100% Polyester, Soft and Breathable, Nonmedical 2. 29 Oz. Szie: S, M, L. Made from 100% soft polyester material. Comfortable material will not rub your face, offering great softness. Perfect for everyday use or outdoor activities, fashionable and breathable to wear. Protects you from dust, pollen, cold, smog, vehicle exhaust and sandy air. Elastic earloop. Cover your face from nose