Quantity and material: 30 packs of pool skimmer socks in 1 pack, each sock is made of quality non-woven material, durable to use and enough quantity can meet your daily use and replacement Nice elasticity: each net of Pool filter saver sock measures approximately 8.66 x 5.12 inch/ 22 x 13 cm (LW),which can be stretched easily to cover the skimmer basket, one size fits most pools Practical function: the filter saver socks can protect your pump impeller and shaft seal from clogging foreign leaves, grass, hair, scum, oil, needles pine, pollen, bugs, pool toys and other debris, how your pool and pool filter can last longer Easy to clean: Fine mesh socks make cleaning baskets easy skimmer pool, and you can also just clean the sock with a garden hose when you get dirty, which makes life more convenient Warm Note: Please note that the socks can be applied for 4-8 weeks with its beautiful effect normally, please clean it to reapply or discard when dirty Feature: Convenient Function: Filter saver socks can protect your pump impeller and shaft seal from leaf clogging foreign objects, grass, hair, scum, oil, pine needles, pollen, insects, pool toys and other debris, so your pool and filter pool can last longer. Convenient to use: Fine mesh socks make cleaning the skimmer pool baskets easier and less messy. You can also just clean the sock with a hose. watering when you you get dirty,which makes your life easier. Features: Size: 8.66 x 5.12 inch/ 22 x 13 cm Color: as the picture show Quantity: 30 pieces Package includes: 30 x Pool Skimmer Socks Notes: Please allow slight size errors due to manual measurement. Please allow slight differences in color due to different displays.