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 Size: 13 * 22cm (single tile size) Due to manual measurement, please allow for a slight error. Please make sure you don't mind before bidding. Colors may vary depending on the monitor, please understand. Attention:Hello, please pay attention to your shipping address when purchasing products. If your shipping information (such as name, street, house number, doorbell/email without name, etc.) is incorrect, the order will not be delivered correctly