Sewer Cleanout Cap which helps you protect your sink pools as well as the pipes and prevents the pipes from breaking. And protects your pipes by preventing water from entering the pipes.SpecificationColor: BlackMaterial: Rubber & Stainless SteelOverall Height: 2.8"(75mm)Stainless Steel Lid Diameter: 4.2"(108mm)Rubber Height: 1.7"(41.5mm)Rubber Diameter: 4.0"(100mm)Applicable Diameter: 4"Packing List: 2 Pcs x Sewer Cleanout CapAdvantageThe sewer cleanout cover is made of rubber and stainless steel for maximum expansion to ensure tight sealing. Its corrosion-resistant properties make it suitable for both indoor and outdoor use.InstructionWith its user-friendly design, our Sewer Cleanout Cap can be effortlessly installed on standard sewer cleanout pipes, saving you time and effort.