Even if the water is submerged, it will not open and there will be no backflow phenomenon. Close tightly when there is no water and automatically open when there is water Self-closing pleated deodorant internal core, using extremely light and soft imported silica gel material, water flows through the opening and automatically closes when the water stops, deodorant, insect resistant and antibacterial 304 stainless steel floor drain cover plate SUS304 stainless steel panel, high quality material, long-term use. Unique hidden buckle design prevents the panel from being hit. The main body of the floor drain, solid stainless steel sheet thickened by 1.7 mm, has a longer service life Two-layer filter to prevent valuables from being lost in the sewers. Silica gel anti-odor core, automatically opens to drip when water passes, and automatically closes to prevent odor when there is no water. 01. The silicone body is flexible, wear resistant and insect resistant 02. The V-shaped drainage channel is thickened, the water pressure and flow speed are thickened, and the pitch is smoother 03. Integrated design, strengthen the sealing effect 04. The double V-profile sealing area is not easy to deform and effectively prevent odor. 05. Using imported silica gel material, it can be used at -100 ~ 300 , with strong toughness, not easy to break and deform Product name: sanding floor drain 10CM silicone Forming process: the main body is integrally formed Product material: SUS304 stainless steel Product style: dual-use style Surface treatment type: exquisite wire drawing process Applicable hoses: suitable for 50 to 75 hoses Delivery quantity: 1 * pcs