Features:
*The combination of elastic band and headband reduces the pressure on the head and neck and does not affect the wearing of other protective products.
*High-quality silicone material, no heavy metal residue, safe and comfortable.
*Buckle filter box, easy to assemble and disassemble, long service life.
*Built-in cartridge protection objects: Organic gases or vapors, such as benzene, toluene, formaldehyde, gasoline, carbon disulfide, etc.
*One replacement filter box provides protection of sulfur dioxide and other acid gases or vapours.
*One-way breathing valve can effectively reduce breathing resistance and eliminate moist air inside the mask.

Specifications:
Brand: STRONG
Model: ST-FDG + LDH7
Material: Silicone, Plastic

Package List:
1 * ST-FDG Gas Mask
1 * LDH7 Filter Cartridge