6200 Half Face Mask Silicone Gas Facial Mask with 6001 Filter. Dust and Gas Protection: Designed for respiratory protection in any industry using cotton yarn material. Customizable Packing: Packing can be arranged as per your specific request before shipment. Competitive Pricing: Offers high quality products at competitive market prices. Prompt After-Sales Service: Any small problems are solved at the most prompt time. Standard Compliance: Meets GB standard specifications for safety masks. Fast Delivery: Delivery time is within 15 workdays for both peak and off-peak seasons. Experienced Supplier: Company has many years of experience specializing in fasteners and safety items. Custom Specifications: Specifications list is available upon your specific requirement.