Earth-friendly cuttlebone-shaped bird beak conditioners are made with only 40% cuttlebone to help prevent cuttlefish populations from becoming decimated. Birds love the crispy cuttlebone-like texture of these treats, which are enriched with Omega 3 fatty acids and thiamine. They are less brittle than regular cuttlebones, which mean they last longer. The minerals encompassed in these cuttlebone are excellent for healthy bones and egg production and are vital to support healthy plumage and avian energy needs. Clip for cage hanging included. Enriched with vitamins and minerals such as omega 3 fatty acids and vitamin B Less brittle than regular cuttlebones. made with only 40% cuttlebone Easy clip for cage included Made with mango and banana flavours Each e-Cuttlebone is approximately 1.8" x 4" (5cm x 10cm) Available Size: 2 Pack / 6 Pack