Quality Material: Inflatable Pipe Plug is made from sturdy quality rubber materials that ensure long-lasting use and resistance to wear and tearVersatile Use: This Sewer Test Plug is great for a variety of applications, including pipeline maintenance, testing, and repairs It can be used in different types of pipe, including sewer, drain, duct, and more. It's an essential tool for plumbers, contractors, and homeowners alikeEasy to Use: Our Balloon Plug is inflatable, making it easy to insert and remove. Simply inflate the plug to the desired size to effectively seal off your pipe.Safe and Efficient: The Pipe Test Plug provides an efficient and safe way to temporarily or permanently stop the flow in your pipe. It helps prevent leaks and spills, ensuring a clean and safe environmentSize Options: We offer our Inflatable Pipe Plug in a range of sizes to fit various pipe diameters. Please refer to the product specifications to choose the right size for your needsSpecification:DN 50mm: 4.5cmx12cm/1.77inchx4.72inchDN 75mm:6.5cmx13cm/2.56inchx5.12inchDN 100/110mm:9.8cmx15cm/3.86inchx5.91inchDN 150/160mm:14.5cmx19cm/5.71inchx7.48inchPackage Includes:1pcInflatable Pipe PlugNote:Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.