Features: Make from Stainless Steels and rubber materials that can bear high pressures and provide sealing. With its nonslip rubber pad, this pipe strap stopper is designs for ease of use during construction. Its compacts size and light in weight design making it easy to carry around, simplifying the construction process. This Waters pipe Waters stop tool can be used for various engineering projects, including maintenance and drinking Waters systems. This Waters stopping repair tool is widely used for stopping leaks in various areas, including indoor and outdoor concrete cracks, wall corners, and tunnels. Specifications: Materials: Stainless Steels and rubber Style: Waters stop pin (1/2)/Waters stop pin (3/4)/Waters stop pin 1in/Waters stop pin (1/2) and (3/4)/E Size: as shown in the picture Package Includes: 1set Waters Stop Pin note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to difference between different monitors, the picture may not reflect the actual color.