Wholesale Disposable Surgical Face Mask Sh9550 Dongguan Zhongxiang Printing Material Co., Ltd. Base Info Model NO.：sh9550Filter Rating：N95,KN95,FFP2Function：Protection, Surgical SuppliesProduct Name：Disposable Face MaskLayer：3 Ply MaskBfe：95% - 99.9% Description Pre：Wholesale Disposable Medical Surgical Face Mask Sh9550 Next：Wholesale Disposable Face Mask Sh9550
