Manufacturing material: Made of high quality plastic material, it ensures maximum durability and long service life. Easy to use: replacement of the drain plug gasket, without any difficult requirements , even if you use it for the first time. High reliability: High reliability, it is undoubtedly a practical swimming pool accessory, suitable for HAYWARD machines. Easy to install: easy to install, can directly replace old and damaged parts, so that the performance has been greatly improved. Note: The data are all measured manually, please allow 1-3cm error due to differences in light and display, there may be some color differences, please refer to the actual item received.