Type of supplies: Toy supplies For small and medium-sized birds For chewing and destruction. This is handmade by me, combining leftover materials, so some of the wood may not be sanded. Please refrain from purchasing if you are concerned. Also, please discontinue use if it is determined to be in a dangerous state due to excessive destruction. Please use your own judgment as the owner. Materials used: ◇ Wire: Stainless steel ◇ Perch: White wood Dried corn husks for ribbon Unbleached loofah ※ Snap hook is plastic This is a handmade item by an amateur, so please refrain from purchasing if you are concerned. Each item is carefully made with bird-friendly materials. Please check the size in the photos. I hope your beloved bird enjoys playing with this toy, but some birds may be timid, so please take your time and let them get used to it slowly. #sorainko