Automatic Water Bowl Plastic Livestock Stainless Steel Cover Waterer Dog Drinking Cattle Horse Drinker with Float Valve & Drain Plug & 1/2 Inch Pipe (Green)Packge Include: 1 Plastic Automatic Water Bowl, 1 float valve , 1 2 Inch Pipe. Material: The drinking trough is made fromthickness plastic, which is very durable and no deformation. Easy to Clean : The water bowl comes with a draine plug, Keep water fresh and clean. The use of floating water level floating control water inlet switch to achieve the effect of a constant water level, keep water enough, Significantly save more than 30% of the water when