Sold in set of 3 Overall Size 4 3/8" diam. Prevue Pet Products Stainless Steel Coop Cup 1244 fits 3155S Silverado,3157 Empire,3156,3158 bird cages. 1244 Prevue Large SS Replacement Cup (3/set)SKU: PH 1244$42.38PriceQuantityAdd to Cart