Specification: Material: Stretch Nylon Color: white Size: 13cm*22cm/5.1”*8.6” Packaging: OPP Packing size: 25*20*1cm Function: Suitable for swimming pool basket, filter small impurities, keep filter clean, protect filter system. Features: Excellent filtration system at low cost: filter garbage like a net, keep the pool clean and protect the pump impeller. Save cash and time on the maintenance of your pool cleaning and pool filtration systems. Package includes: 10pcs/20pcs pool filter skimmer socks. The plane length and width are 13cm*22cm/5.1”*8.6”. (Does not include pool skimmer basket.) Quick Installation:The easy-to-stretch fabric fits perfectly into your pool filter basket. The basket can be easily cleaned by washing and discarding the filter socks regularly. Premium Materials: Made of durable stretchy and ultra-fine nylon mesh, pool net socks protect your expensive pool filtration system and keep them as clean as possible to effectively keep your pool hygienic. Versatility: Our skimming socks fit virtually any shape pool skimmer basket. Perfect for in-ground and above-ground pools, spas, hot tubs and jet tubs. Great Value Set: Each sock can be used for 3-4 weeks, works great, and only one purchase is enough for an entire swimming season. Package Included: 10pcs x Pool Skimmer Socks Notes: 1. 1 inch = 2.54 cm 2. Please measure it yourself to choose the right size. 3. Due to the difference between the different displays, the picture may not reflect the actual color of the item. Thank you! 4. Do not put pool disinfectant tablets in skimmer socks or the filter socks will be damaged and holes will appear!