5 Pack Shower Drain Stopper, Adjustable Silicone Floor Drain Backflow Preventer with One-Way Valve, Anti-Odor Sewer Seal for 40mm to 50mm Pipe, Drainage Solutions for Bathroom Kitchen Shower

You Will Receive- Package includes 5 thickened silicone drain stoppers designed as effective backflow preventers. Each unit features an adjustable design that fits standard 40mm to 50mm drain pipes, providing complete odor protection for multiple drainage areas in your home. | Premium Silicone Material- Made from high-quality thickened silicone, these drain seals offer excellent flexibility and durability. The material maintains its shape under various temperatures and provides reliable long-term performance without cracking or deteriorating over time. | Advanced Functional Design- Features a unique four-layer wedge system that securely seals the gap between drain and stopper. The double-curved design automatically closes when not draining, while the expanded guide structure ensures rapid water flow and prevents clogging. | Versatile Application Scenarios- Ideal for bathroom showers, kitchen sinks, and floor drains where odor prevention is crucial. These drainage solutions effectively block sewer gases, insects, and backflow, making them perfect for residential use in maintaining fresh indoor air quality. | Easy Installation Process- Simply insert the drain stopper into your 40mm-50mm pipeno tools required. The inner and outer fixation caps provide secure attachment, and the adjustable design accommodates various drain sizes for instant odor protection.