Here's why you'll love our Bird Stand: All-in-one Bird Play Stand: Hanging ladder, Climbing ladder, Breeding box, Two stainless steel food bowls and a stainless steel tray. Natural and original wood bar,non-toxic,no smell,safe. Screws connection, stable, sturdy, durable. Hanging ladder, climbing ladder, nest design appeal your birds to get more exercise. About our product specifications Material: High quality wood + Stainless steel Overall size: 15.75" L x 10.24" W x 24.96" H The play stand: 15.75" L x 10.24" W x 17.87" H Small breeding box: 7.87" L x 5.91" W x 7.09" H Large breeding box: 11.81" L x 7.09" W x 7.09" H Note: An anklet is also provided. The length is 17.78" , and the diameter of the ring is 3.8mm, 4.5mm, 5.5mm and 6.5mm. Please refer to the above picture on the left to choose the foot ring that is suitable for your bird size. You need to assembly it by yourself, and please notice the pictures,we have assembly instruction picture in them. Well constructed, very large, easy to assemble, it is unstable or "wobbles" well, you can get a small screwdriver and tighten it. It is tightened and doesn't move. Play gyms are safe, durable, recreation centers for small and medium birds.