If your bird is a Houdini who enjoys undoing toy hangers and dropping things to the cage floor, this will save your sanity! Place the acrylic ball on the outside of the cage, and hook a toy or anything else you'd like to hang on the heavy stainless steel hook, and screw it into the ball. Voila, the toy cannot be unhooked!
Ball Hanger Diameter:: 1-3/4"
Will work on cages with bar spacing of 1-1/2" and smaller.