3 Ply Disposable Mask. Mask Body : Outer Material - 25GSM Spunbond Polypropylene(SBPP), Filter Layer - 30GSM Nanofiber Membrane Structure; Inner Material - 25 GSM Spunbond Polypropylene(SBPP); Nose Piece - Covered Iron; Earloop - Polyester & Spandex. 1 box = 50 pieces; 1 carton = 50 boxes. Rate of 1 box is 7.12$ ex works UAE. Minimum quantity is 5000 cartons.