Purpose: For fixing running toilets, reducing water waste in residential bathrooms, or upgrading commercial restroom facilities. Benefits: General silicone gasket design minimizes the need for frequent replacements, supports water efficiency, and helps protect against costly plumbing issues. Construction and seal: Flexible yet strong silicone construction provides an absolute seal for most toilet models and resists water pressure fluctuations without cracking. Durability and performance: Temperatureresistant silicone seals deliver longlasting leakproof performance for ongoing bathroom maintenance. Kit details: Includes 5 pieces of silicone toilet tank seals for secure, reliable leakage protection. Compatibility: Designed to fit most toilet models; reliable performance across a wide range of fixtures. Use scenarios: Home : aging seals to stop a running toilet and conserve water. Small business restrooms: Upgrade fixtures to improve water efficiency and reduce maintenance calls. Commercial retrofit: worn seals in traffic restrooms to maintain leak operation. Key attributes: Function stops leaks and reduces water waste; Compatibility works with most toilet models; Size 5piece set; Material silicone; Performance durable, temperature resistant, leakproof.