Product Description The easiest-to-use inflatable pipe seal with a balloon-style manual pressure test plug Superior Materials: Made of robust and durable high-quality rubber, this inflatable pipe plug ensures longevity and wear resistance. Versatile Applications: This drain test plug is suitable for a variety of applications, including pipe maintenance, testing, and repair. It can be used on different types of pipes, including sewers, drains, ventilation ducts, etc. It's an essential tool for plumbers, contractors, and homeowners. Easy to Use: Our balloon plug is inflatable and easy to insert and remove. Simply inflate the plug to the desired size for an effective seal. Safe and Efficient: The pipe test plug provides an efficient and safe method to temporarily or permanently stop the flow of fluid within pipes. It helps prevent leaks and spills, ensuring a clean and safe environment. Size Selection: We offer inflatable pipe plugs in various sizes to fit different pipe diameters. Please refer to the product specifications to select the size that best suits your needs. Specifications: DN 50mm: 4.5cm x 12cm / 1.77 inches x 4.72 inches DN 75mm: 6.5cm x 13cm / 2.56 inches x 5.12 inches DN 100/110mm: 9.8cm x 15cm / 3.86 inches x 5.91 inches DN 150/160mm: 14.5cm x 19cm / 5.71 inches x 7.48 inches Package Includes: 1 inflation tube plug Note: Please allow 1-2cm / 0.39-0.79 inch error due to manual measurement.