Package Includes: Our pool skimmer socks have 10 pieces in total, white, enough for your application for a long time. Premium Material: Our pool skimmer socks are made of high quality nylon mesh, fine workmanship, ultra-thin, durable, have good elasticity to stretch easily and enough to cover the skimmer basket, suitable for swimming pools. Filter System Protection: Our pool skimmer socks can help protect the pump impeller and shaft seal from damage or blockage and extend the life of the pool filter. Easy to Use: Our pool skimmer socks are easy to install, just slip the sock over the basket and start sloughing off the messes. Reusable and easy to clean, it keeps your water even clearer and saves you time when backwashing your pool. Wide Usage: Our pool skimmer socks can be used as a net to attract and remove tiny particles, such as leaves, grass, hair, slag, oil, insects and other floating debris, fit perfectly on filters and skimmers.