Features small: diameter 5.12 inch large: diameter 8.66 inch Made of rattan,it is safe and secure for bird Novel design, unique, very resistant to chew A few hours of mental stimulation and a solid physical game will benefit your birds Help your birds to take exercise and promote the ability of balance. they also take you a lot of fun Multifunctional toy: Parrot chew toy, cage hanging swing, cage perch, parrot bells toy, parrot comfortable nestMultifunctional toy: Parrot chew toy, cage hanging swing, cage perch, parrot bells toy, parrot comfortable nest. There are three pine towers on the swing, you bird will love it very much. Novel design, unique, very resistant to chew. Made of rattan,it is safe and secure for bird. Size: small: diameter 5.12 inch large:diameter 8.66 inch.