Leak Prevention: Builtin leakproof rubber gasket provides double protection and a tight seal for pool water. For winter safety, wrap tape around the drain to prevent freezerelated damage. Broad Compatibility: Fits pools of various sizes and is crafted from quality materials to ensure dependable coverage. UserFriendly Design: The innovative Oshaped ring design enhances durability and effectively helps prevent leaks, protecting pool water. Pool Care Solution: Includes a set of 2 plugs to meet daily usage and replacement needs, offering a dependable solution for water conservation. Use scenarios: Winterization and seasonal protection for both inground and aboveground pools, preventing water loss and freeze damage. Temporary sealing during routine maintenance, cleaning, or equipment service. Daytoday replacement and backup plugs to ensure continuous leak protection and pool care. Materials and performance: quality construction designed for reliable sealing and longlasting use. Suitable for a range of pool nozzle openings due to its versatile design and durable gasket. Provides straightforward, userfriendly installation and maintenance.