SPHTOEO Random Color Parrot Bird Leash Kits Anti-bite Flying Training Rope for Agapornis fischeri Rope Length: Approx.29.5inch / 75 cm, Stretching length: Approx. 19.69Ft / 6M, Copper Ring Diameter: Approx. 0.16inch / 4mm With a little patience and a lot of treats, nearly any bird can be trained to wear it and many will come to associate the sight of it with the fun and freedom of enjoying the outdoors with their owners. U-shackle, easy to wear and comfortable. Steel wire inside the leash, bite-proof & durable