The Medium Skimmer Universal Door Flap is designed for durability and use. Its universal design makes it compatible with various skimmer models, ensuring a fit every time. The integrated sponge effectively filters out debris, maintaining clean water . Installation is and requires no tools, making it easy for anyone to set up. Enhance your pool maintenance routine with this reliable and efficient skimmer door flap. Features -Color:White -Material:PVC -Size:19.20X13.80X2.80cm/7.55X5.42X1.10in - construction: designed for longterm use, this skimmer door flap resists wear and tear, ensuring it remains functional over time -Universal fit: the versatile design fits a wide range of skimmer models, making it a convenient replacement part for various pool systems -Effective filtration: equipped with a sponge, this skimmer door flap effectively filters out debris, maintaining cleaner water in your pool -Easy installation: no need for tools or expertise; this skimmer door flap can be installed quickly and effortlessly -Enhanced pool maintenance: simplifies the process of keeping your pool clean, providing a better overall swimming experience Package list: 1x skimmer door flap