Sincereetali? High Quality Pool Filter Socks: Made of high quality and durable nylon material, and have excellent elasticity, easy to stretch. It is not easily damaged or clogged, which extends the life of your swimming pool. ? A good helper for cleaning the swimming pool: Whether it is leaves, hair, grass, oil, pollen, insects or other debris that will block the pool filter system, excellent pool skimmer socks can easily help you! ? Easy installation: The pool skimmer socks with elasticity are perfect for your basket. Just put the socks in the basket to collect dirt from the water. (Only 10 socks, no basket.) ? Economical cleaning kit: 10 socks per pack. If the socks are dirty, you can use a rubber hose to clean them and reuse them. Change the pool skimmer socks every 4 to 8 weeks.