Two skimmers and two 1.5 inch threaded winterizing plugs designed to simplify pool winterization and offseason maintenance. Durable ABS construction resists low temperatures and helps keep water clean while your pool is not in use. Key benefits Maintain water quality and prevent contamination during nonuse periods, keeping the pool ready for the next swim season. Durable ABS material reduces risk of cracking or contracting in cold conditions, extending the life of your winterizing components. Universal fit for easy installation with most ground skimmers and common conical pipe threads, reducing the need for multiple part types. Saves time and recurring maintenance work by simplifying winterization and reducing the need for repeated refilling or repairs. What is included 2 pool skimmers, blue, 9 inch long 2 threaded pool winterizing plugs, white, 1.5 inch Compatibility and fit 9 inch skimmer designed to fit most ground skimmers Threaded plugs compatible with 1 1/2 inch and 2 inch conical pipe threads Works with both above ground and inground pool setups Material and performance Made from ABS for strength and resistance to cold weather Robust construction suitable for repeated seasonal use Simple threaded design for reliable sealing during winter storage Practical use scenarios Winterize an above ground pool before the first freeze by installing the skimmers and plugs to prevent debris and contamination. Protect an inground pool during extended periods of nonuse, keeping circulation systems and skimmer openings sealed. Use during shoulder seasons to limit debris entry while reducing the frequency of manual cleanings. Additional notes Manual measurement may result in slight size variations. Actual color may vary slightly due to screen display differences. This kit provides a straightforward, long lasting solution for winter pool protection and routine offseason maintenance without requiring specialized tools or parts.