Features: 1. Nylon mesh design: This pool skimmer sock is made of durable elastic ultra-fine nylon mesh fabric, which is durable. 2. Practical: The pool sock protects the pump impeller and shaft seal from damage or blockage, thereby prolonging the service life of the pool filter or filtration system. 3. Perfect cleaning: The pool skimmer socks make the cleaning of the pool skimmer easier and will not cause confusion. 4. The fine mesh can more effectively filter debris, leaves, hair, etc. in the swimming pool. 5. Appropriate size: Our pool skimmer basket socks fit almost any shape of pool skimmer basket. Notice: 1.Actual color may be slightly different from the image due to different monitor and light effect 2.Please allow 1-3cm deviation due to manual measurement Description: Material: Nylon Size: 22*13cm includes: 5pcs/10pcs/15pcs/20pcs/30pcs x Filter