Item Type: Pool Skimmer Adapter_x000D_ Material: Plastic_x000D_ Purpose: Swimming Pool_x000D_ Application: Hayward Pool Skimmer_x000D_ Product Size: Maximum Diameter: Approx. 20cm / 7.9in_x000D_ Top Diameter: Outer Diameter: Approx. 39mm / 1.5in, Inner Diameter: Approx. 31mm / 1.2in_x000D_ Weight: Approx. 229g / 8.1oz 1High Quality Materials: Made of high quality plastic, this pool skimmer replacement accessory is sturdy, durable and has a long service life. 2Easy Installation: Easy to install, easy to operate, easy to use, and can directly replace old and damaged pool skimmer vacuum plate adapter. 3High Reliability: High reliability, it is a practical accessory for swimming pools, suitable for Hayward pool skimmer. 4Size: The maximum diameter of the swimming pool skimmer part is 20cm, the outer diameter of the top is 39mm, and the inner diameter is 31mm. 5Fine Workmanship: Using sophisticated production technology and fine workmanship, the swimming pool skimmer part is not easy to damage.1 x_x000D_ _x000D_ Pool Skimmer Adapter