Greca 9Cm X 5 3Cm X 4Cm / 3 54 "X 2 09" X 1 57 " Can Be Used To Expand An Existing Irrigation System Or Can Be Attached To A Bucket Or Container Of Your Choice To Create A Gravity Fed Water System High Quality These Chicken Drinkers Are Made Of Plastic, Heat-Resistant, Cold-Resistant, Chemical-Resistant, Long Service Life Save Time And Effort Save Time And Effort By Not Cleaning Or Refilling The Poultry Frequently Suitable For Chickens, Pigeons, Birds, Quails And Other Domestic Animals Automatic Fresh Water Supply Always Have Fresh Water An Innovative Way Of Always Providing Your Chickens With Fresh Water When Your Chickens Hit The Yellow Trigger, The Chicken Water Valve Will Automatically Dispense Water Into The Plastic Cup Each Part Is Securely Connected So That There Is No Leakage Easy To Install, Poultry Drinker Can Easily Be Converted For Side Or Bottom Mounting