Bullet Points: 1. Nylon Mesh Design: These pool skimmer socks are made of durable elastic superfine nylon mesh, which can be used as a net cover to attract and capture leaves, grass, hair, foam, oil, pine needles, pollen, insects and other residues and prevent them from clogging the swimming pool filter system. 2. Practical in Use: The pool socks protect the pump impeller and shaft seal from damage/clogging, thereby extending the life of the pool filter/filter system. 3. Perfect for Cleaning: The pool skimmer socks make cleaning of the pool skimmer easier without causing confusion. 4. Proper Size: Our pool skimmer basket socks fit almost any shape of pool skimmer basket. 5. Small Tip: If the socks are dirty, please use a garden hose to clean it and reuse it, or you can discard it and use a new one. Replace the pool skimmer socks every 4-8 weeks. Specifications: Name: Pool skimmer socks Material: non-woven Size: 22*13cm/8.66*5.12in Good flexibility, can be used for a variety of filters Packing List: Pool Skimmer Sock * 1/5/10/15/20