The Large Screw-Up Interactive Parrot Toy is made out of stainless steel bolts and wingnuts, with colorful balls and rings that rattle and slide, and sturdy 4" acrylic disks at each end. The wingnut can be turned so that your bird can screw it up and down as much as he likes, but the wingnuts do not come off!

Recommended for medium sized parrots...African Grays, Amazons, Cockatoos, etc. Approx. 5 1/2" long plus a 6" chain, weighs about 1 lb.