CFA Active Cat cat toys are designed to help develop and maintain your cat's optimum well-being through playful, interactive mental and physical stimulation. This toy has elements that would attract your cat in nature like feathers, and play on her curiosity like a rattle. The bungee style cord allows your cat to catch and release the 'prey' to see it fling in the opposite direction, attempting to escape. 16" Long (to end of feathers) when coiled, stretches to 30" (to end of feathers).