ULTIMATE Chew & Swing Delight Bird Toy &ndash; Super Zoo Tradeshow &lsquo;s Best Bird Product (2010/2011) (Large Bird Size (20"x15"x3")) This natural wood perch swing will provide a great place for your bird to rest or play; providing plenty of opportunities for chewing to satisfy even the most avid chewer and the swinging motion will allow a pet to exercise inside its cage  to counteract the movements of the swing as well as when hanging on to the swing. This Chew & Swing bird toy is made from colorful, earth-friendly materials that birds enjoy munching on, such as dense, long-lasting slices of java wood; strings of sisal, as well as chewable pieces of bamboo and coconut. The intertwined and knotted strings of sisal ropes will satisfy those birds that like to preen. So no matter what your pet bird enjoys doing  it very likely will find that activity with this toy. Medium Bird Size (15 inches tall x 10 inches wide x 2 inches deep): Suitable for conures up to the size of African Greys, Quaker Parrots, Small Cockatoos & Mini Macaws Large Bird Size (20 inches high x 15 inches wide x 3 inches deep): Suitable for Eclectus Parrots up to Large Amazons, Cockatoos & Macaws