Item Type: Bird Suspension Bridge Material: Log, Cotton Rope, Hemp Rope Wooden Ladder: Approx. 29 x 9cm / 11.4 x 3.5in Hemp Rope Ladder: Approx. 23 x 9cm / 9.1 x 3.5in Cotton Rope Length: Approx. 17cm Cotton Rope Loop Diameter: Approx. 14cm Purpose: Parrots Climbing Ladder Package List 1 x Bird Suspension Bridge Manual measurement, please allow 0.4‑0.7in error. 1、Safe And Non Toxic: The bird suspension bridge is made of logs, cotton rope and hemp rope, which is safe and non toxic, and does not harm the health of pets. 2、Molar Toy: This bird swing toy can help pets clean their teeth, with fine workmanship and more convenient for pets to grind their claws. 3、Relieve Anxiety: When you are not at home, this bird cage swing bridge toy can relieve the anxiety of birds and prevent them from yelling. 4、Metal Hook: With a metal lock hook, it is durable and not easy to rust, it can stabilize the toy and will not fall off easily, birds can play whatever they want. 5、Cage Decoration: Pet suspension bridge toy with cotton rope ornaments, which is also a kind of decoration for your bird cage, suitable for parrots, starlings, etc.