This fully automatic water level control float valve is made of 304 stainless steel, ensuring durability and longevity. The valve is designed for use with gutters and downspouts, making it a crucial component for any home improvement project. The PETCHOR brand is known for its high-quality products, and this valve is no exception. The package dimensions are 5.71x2.76x2.48 inches, making it easy to transport and install. This valve is compatible with 1/2" and 3/4" pipes, and its easy-to-use design ensures accurate water level control. Whether you're a professional contractor or a DIY enthusiast, this water level control float valve is a must-have for any home improvement project.