I want you to feel safe using the materials I use, so: ◇ Wire: Stainless steel ◇ Perch: White wood ◇ Beads: Acrylic beads, wood beads, etc. These are handmade items by an amateur, so please refrain from purchasing if you are overly concerned about details. Please check the detailed sizes 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. I make each one with care, so thank you for your understanding. Please feel free to ask any questions. Also, if you purchase multiple items, I will discount 100 yen per item, so please feel free to comment before purchasing. I also sell other bird products. #sorainko