Features: All-copper material: red (hot) blue (cold) two-piece water stop for valve is made of high-quality brass as a whole, selected copper material, not afraid of alternating hot and cold, thermal expansion and contraction, durable. High temperature and high pressure resistance: The large flow angle for valve with an inner diameter of 20mm/0.79'' and a working pressure of 0-1.6mpa (MPa) is sturdy and durable, and will not be broken, damaged or leaked. It is a good assistant for you to install household hardware facilities. EASY INSTALLATION: 1/2" push-in threaded compression angle for valve requires no special installation tools, no welding, no crimping or glue, we come with two slug-free tape gasket mounting accessories for when you need them , can be more stable. Wide range of application scenarios: kitchen sinks, bathroom wash basins, bathroom water heaters, toilets, etc. all need to install our water stop for triangle for valve. Even in industrial, factory, medical, engineering and other scenarios, our angle valves can be used. Package includes: 2x for Triangle Valves (Red & Blue), 2x 48mm Decorative Gaskets, 2x for Raw Material Free Tape Pads (random color). Complete matching, more convenient installation. Package Includes: 2x for Triangle Valves (Red & Blue) 2x 48mm Decorative Washers 2x for Raw Material Free Tape Pads (Random Color) Specifications: Material: Brass + Plastic Size: Approx. 90x40mm/3.54x1.57inch Working Pressure: 0-1.6mpa note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.