This PVC drainage floor drain cap is designed to provide backflow prevention and . Its large flow capacity makes it suitable for various plumbing applications, while ensures ease of use and reliability. The sturdy construction ensures performance, making it a valuable addition to any plumbing system. Features -Color:White -Material:PVC -Size:14.50X11.00X11.00cm/5.70X4.32X4.32in -Note:Suitable for 110mm diameter sewer -Reliable material: made from PVC material, this backflow preventer is built to last, offers durability and reliable performance for your drainage needs -Large flow capacity: the large flow capacity design ensures efficient drainage, reducing the risk of blockages and maintaining smooth operation in your plumbing system -User-centric and solid: the sewer cleanout cover provides accessibility and solidity, positioning it as a necessary tool for maintaining a clean drainage system - prevention feature: equipped with an prevention feature, it helps maintain a fresh environment by blocking unpleasant smells from escaping the drainage system -Easy to install: designed for easy installation, this backflow preventer can be quickly and effortlessly integrated into your existing plumbing setup without the need for special tools Package list: 3 x Sewer Cleanout Cap