Winged Replacement Bird Cage Dishes by Prevue Pet 4 pc set White New unused dishes for small to medium-large parrots Classic style plastic food and water dishes designed for bird cages with rectangular openings for cups with a drop-down back or bar to retain the dish. This dish fits many vintage or older bird cages including Prevue 110, 121, 123, 124, 125 cages and some Pacific parrot cages. Each dish has a 1/2 cup (4 oz) capacity. Only available in white. Bird Cage Cup measures back of cup (wings) 4-1/2 inches long (wide). Left to right. Width of top of cup is 3-1/2 inches left to right including lip and is 1-1/2 inches deep. Bottom of cup is 3" wide left to right. Larger quantities available upon request.