General description Ultra-fine mesh pool socks are designed to effectively catch oil, hair, bugs, grass, pollen, leaves, pine needles, and other small debris, providing a simple yet effective way to protect your pool. These socks enhance the cleanliness and efficiency of your swimming pool, ensuring that your pool system lasts longer. Technical specifications Material: Thick, ultra-thin nylon fabric Pack size: 20 socks Installation Super elastic design fits most pool pumps and baskets Simply pull the sock over your skimmer basket and snap it back into place Usage Recommended to replace the pool socks every 4 to 8 weeks Can be rinsed and reused as needed