
High Elastic Toilet Nano Sealing Ring for Reliable Structural Bathroom Support. Premium Nano Rubber: Made from high-elasticity rubber for flexible, durable, and reliable leak-resistant sealing performance. Durable PP Base: High-impact PP construction provides strong structural support and long-lasting durability. Wax-Free Clean Design: Odorless and mess-free sealing solution that avoids the deformation and degradation associated with wax rings. Reliable Airtight Seal: Flexible rubber conforms closely to connection surfaces to help prevent water, gas, and odor leakage. Universal 3-4 Inch Fit: Compatible with standard 3-inch and 4-inch underground sewer pipes for versatile toilet installations. Easy DIY Installation: Simple structure supports quick, tool-free installation for new projects, repairs, and replacements. Custom OEM/ODM Service: Supports customized colors, sizes, logos, packaging, and product specifications for private-label projects. 5+ Years Warranty: Comprehensive 5-year guarantee covering manufacturing defects with free replacement.