Material : Cotton Anti-static Non Woven fabric Activated Carbon filter Medical Grade PM 2.5 Paper Filter Medical Garde Length : 6" PM 2.5 Cotton Filter Polypropylene Cotton fabric Wash Care : Gentle Care Doctor brand is itself a must have. In today's polluted world, we tend to get sick and get affected by the polluted environment. This doctor mask is just perfect for today's polluted environment. This cotton made mask ensures durability along with avoiding harmful air. Brand No Brand SKU 100230487_NP-1020490470