Use:Chicken Tiers:3 Tiers Nests:6 Nests Capacity:48 Birds Surface treatment:Electro Galvanized or Hot Galvanized Accessories:Water Tank, Cage Frame, Nipple Drinkers, pipes etc Color:Silver Application:Raise Broiler Chicken Size:1.4MX2.2MX1.5M Nipple Drinker:2 pieces per Nests Factory:More than20 years