SummerHawk Ranch 38519 Chicken Drinker, 2 GallonHighlights: Size: 12. 2" Dia x 11" H Capacity: 2 Gallon Traditional barrel design with a powder coated farmhouse white finish with the words "Cheers" on sturdy galvanized metal Lock pin holds the outer tube in place When the outer tube it inserted over the inner tube, the spring and neoprene seal create a vacuum to maintain a consistent water level in the drinking pan Sloped exterior top prevents roosting Features rolled edges for safety Smaller