Easy to install with just one touch! HOEI Perch Holder White 180+ T Shape Set For All Small Parakeets, such as Mommellia, Canaria, Finch and Mamellia, Bunki, etc. Features: This bird tree is easy to attach to the cage with just a single touch. Can be attached to a cage of 0.04 inch (1 mm) steel wire. Uses natural wood that is made in Japan. Set Contents: 2 x tree trees, 1 x T shape (size (approximate); Tree part: Diameter 0.5 x Length 7.1 inches (1.2 x 18 cm); T-shape: Diameter 0.5 x Length 4.1 inches (1.2 x 10.5 cm); Country of manufacture: Japan