Adopting great material, which lets you use it for a longer period of time. Though it is simple in design, it's so practical when you use it. The workmanship of our product will bring you a satisfying experience whether irrigation or other kinds of work. Easy and convenient to install and use, it is a very useful water stopper. Features - Color: Silver. - Material: steel. - Size: 6.50X4.00X2.20cm/ 2.55X1.57X0.86inch. - Made of premium steel material, this kind of water stopper with lock for irrigation can be used for long time. - It has a simple design, but very practical in use, and anti-rust, giving you a satisfying using experience. - It is sturdy, not easy to break or deform, light weight and compact size for you to take. - Made with precision process, no leaking and durable, easy to connect and disconnect. - Perfect for agriculture, lawn, garden, courtyard, greenhouse, swimming pool spray cooling, irrigation, watering, humidifying, balcony cooling, irrigation. Package list: 2 stopper 2 x lock 6 x keys