Efficient Sealing for Versatile Applications: This inflatable pipe plug is specifically designed for municipal sewage pipelines, effectively blocking water flows. It is ideal for various scenarios such as pipeline maintenance, testing, unclogging, and water tightness tests, significantly enhancing work efficiency. Material: Constructed from rubber, this ball test plug offers ideal durability, flexibility, and good expansion, making it suitable for repeated use in various environmental conditions. Comprehensive Package: The package includes 1 inflatable pipe plug, ready to be used right out of the box for your convenience. Enhanced Functionality: Designed with an extension hose to ensure optimal performance in diverse applications. Easy to Use: Features carry handles for easy removal. Specifications: Material: Rubber Color: Black Package Includes: 1 Inflatable Pipe Plug with Extension Hose Note: Please allow slight differences of 1-2 cm due to manual measurement.