Происхождение товара
Fujian, China
Material
Friendly-envirnoment Silicon Material
Color
Grey, Snow white, yello, and transparent
F in HZ
125, 250, 500, 1000, 2000, 4000, 8000
Advantage
Reuseble, washable, waterproof, dustproof
OEM
2layers, 3 layers, customer design acceptable