* Universal Design: Compatible with virtually all skimmer baskets, including Hayward, Pentair, Intex, Swimquip and more. * Material: Made from durable elastic and ultrafine nylon mesh. Each Package comes with 10 units Pool Skimmer Socks. * Helps to act as a net to attract and trap leaves, grass, hair, inanimate scum, oil, pine needles, pollen, bugs, and other debris, preventing them from clogging your pool's filtration system. * Protects Your Pool Filter System at Lowest Cost. Keep your pool clean effortlessly. * Skimmer basket socks make cleaning skimmer pool baskets easier and less messy. When soiled, simply clean with garden hose and reuse or throw away (if heavily soiled). Replace with new sock every 4-8 weeks.