Booda byrdy cable cross shapes into a "one-of-a-kind" perch for your bird. Holds its shape without dangerous wires or stiffeners. Easy to use connectors fit onto any size of cage. Soothes their feet while providing lots of exercise. This easy-to-install cross keeps things fresh by spanning the cage in four directions, so your bird enjoys four comfortable perching areas. Made of soft cotton, specially woven for excellent grip. Features colorful, non-toxic cotton provides visual stimulation. Durable, tight weave. Helps relieve cage stress and boredom and related activities such as excessive feather picking. Available in small size for parakeet, canary, finch. Measures 3/4-inch diameter by 25-inch length.