Upgrades your bathroom fixtures with our steel and silicone drain Covers, essential addition to any modern sanitation Systems that promise a cleaner, more pleasant living space. Crafted from not toxic silicone, this drain Covers resists high temperatures and Corrosions, ensuring long service seal against stench and Excellent suited for bathroom Drain and kitchen sinks, it prevents odor spread and intrusions, enhancing comfort in both residential and commercial setting. Suitable for homeowners and family member who prioritize cleanliness, as well as facility managers want to maintain hygiene in public space. Say goodbye to unpleasant odors and with our 2pcs Silicone Drain Backflow Preventer, solution for a freshes and hygienic House environment.