1)Type:A type & H type 2)modle:1.88m,1.95m,2m,2. ... dia:2.5-3mm 2.electro galvanized,hot galvanized 3.type: A type and H type4. modle: 1.88m,1.95m,2m ... *56cm*(32-38cm); nest size:47cm*56cm*(32-38cm) a complete set of cage size: length:1.88m, span ... 56cm*(32-38cm); nest size:40cm*56cm*( 32-38cm) a complete set of cage size: length:2m, span:2m, ... cages on each tier ,4-5chickens per nest A Type Chicken Cages