Reusable Silicone Face Mask Filtration Mask With Replacement Filter Non-Woven Fabric Protective Anti-Dust Smoke Gas Facemask 1. Replaceable gasket (material layering and characteristics), save material, reduce loss, save cheap and environmental protection 2. Separate design of the outside of the mouth and nose (high ergonomic fit / 3D three-dimensional space smooth breathing), more closed and safe 3. The length of the ear strap can be adjusted to meet the needs of more users, no ears, no prints 4. High face value (multicolor matte face oily silicone + shiny metal buckle), fashionable and versatile, cool and dazzling   Specifications: Product Type: Silicone Face Mask. Product Material: Food Grade silicone, Non-woven fabric, blown fabric. Standard: GB . size: 12.5cm * 11cm (4.9 inches * 4.3 inches) Package Included: 1*silicone sleeve, 2* bracket, 10*filter, 1*mask rope Notes: The new mask will have a little taste. This is a normal silicone taste and is not harmful to the human body. Because it is sealed in a plastic bag, take out the mask and leave it for a while, or soak in boiling water, the taste will disappear a lot.