Product Name: surgical medical mask  3 Layers 3 Ply Protective Face Mask 
Size: 17.5*9.5cm (for adult)
Color White, yellow, green, blue, pink, purple
Packing 50 pcs/box, 40 boxes/ctn (2000 pcs/ctn) .
Application for people  daily protection, etc.. 
Storage: room temperature, do not expose to excessive heat, humidity, or direct sunlight.