[Perfect Size]The length of this bird chewing toy is suitable for African grey cockatoos, Macaw, a variety of Amazon parrots and large and medium birds.[Safe to Chew]All types of pet birds love to peck and chew. This bird cage accessory toy is made of 100% natural wooden blocks, coconut shell, loofah and cotton rope, non-toxic materials, safe and durable. Your pet birds can play and enjoy them without any worries.[Versatile and Safe Design]This bird toy provide pet birds a fun & elevated place to climb, chew, perch and explore, let them keep active and healthy, meanwhile, can reduce their aggression & loneliness, and have more fun hours.[Easy to Install]The cockatoos toy is composed of 7 separate parts. Length of the cotton rope can be adjusted manually. And comes with an active hook which is easy to connect the steel hook to the top of your pet cage.