Tropican Lifetime Formula Cockatiel Granules, 20-Pound Scientifically Formulated Tropican Lifetime Formula Granules Extruded 2 Mm Granules Are Sized To Be Eaten Easily, Decreasing Waste Maintenance Diet For All Cockatiels, Lovebirds, Rosellas And Parrotlets This Product Is Weighs 20-Pound Measures 20-Inch Length By 4-Inch Height By 17-Inch Width