The indestructible Stainless Steel Medium Foraging Cage will last forever! Made with rust free Stainless Steel and is the perfect way to recycle "pre-chewed" bird toy pieces. Put in a roll of adding machine paper, birdie bagels, corn husks, whole nuts or Bird Toy Parts such as ABC blocks or pine cubes, craft sticks, vine rings, clothespins, wood spools, munch balls. This toy is so versatile that you can place small items in a brown paper bag before placing it in the foraging cage to make them work just a little harder to find their treasures. Use your imagination for endless hours of fun! Fillers sold separately in Bird Toy Parts and are not included with toy. 12" x 4"