This mask is repurposed from our printed cotton tunics. Soft elastic ear straps. Breathable and comfortable. Lightweight fabric. Adjustable wire nose clip for protective fit. Two layers of fabric with slip opening to insert disposable filter. Mask is machine or hand washable in cold water, line dry. One size fits most adults. Filter pocket holds standard 4.75”x3.15” PM2.5 carbon filter. Wash mask before use. Non-medical.