Sun Seed Company BSS22030 Budgie Bone Bird Natural Calcium Supplement, 0.5-Ounce Budgie bone natural supplement is perfect for all birds It provides calcium and minerals helps keep beak trim The tasty change to stimulate the natural play instinct Guaranteed analysis is as follows calcium (minimum) 31 percent, calcium (maximum) 36 percent, phosphorus (minimum) 0.04 percent Its weighs 0.5-ounce