❀【Skimmer Size】30 pieces of pool skimmer socks. Each skimmer net measures 22.5 x 12 cm and fits most pool skimmer baskets. (Note: Do not use this product when chlorine tablets are dissolved in the basket. Otherwise, they will be eroded.) 🏊【HIGH-QUALITY MATERIAL】Our pool skimmer socks are made of high-quality ultra-fine non-woven fabric, which is breathable, flexible, has excellent elasticity and can be easily stretched and damaged. ❀【Easy to Use】 Simply place the socks in the basket to remove heavy dirt from the water and reduce dirt. The stretchy fabric fits your basket perfectly and you can install and replace it in no time. 🏊【Wide Range of Uses】The skimmer basket and filter can easily filter leaves, hair, insects and other debris, protect the pool channels from blocking and extend the life of the pool filtration system. ❀【Warm Tips】The socks can be used for 4-8 weeks, if the socks are too dirty to slow down the water flow, please replace them when the bin is almost full,