Feed style feed trough is made of one piece of heavy galvanized steel and is 1 5/8" deep 2 1/2" wide at the bottom and 3 1/2" wide at top. An inward rolled lip at the top prevents waste of feed. Sturdy revolving metal reel turns easily thereby preventing chicks from roosting on the feeder. Trough is 24" long and weighs 1 lb.