This Automatic Float Farming Trough Water Bowl Supplies is perfect for large animals such as cattle, horses, sheep, pigs, dogs, etc. It is made of 304 stainless steel material which is durable and sturdy. The interface is tight and strong with fine workmanship. This water bowl is easy to use, simply connect it to the tap water and it will automatically store water using the floating principle of the floating ball. It is also water-saving and sanitary. Don't hesitate to buy it!