The cat hangings toy with bell is an ideal accessory for your cat trees or scratching post. This replacement ball toy, ensuring your feline friend always has something to play with. Simply attach the ball to your cat trees or scratching post, and watch as your cat enjoys hours of interactive fun. Features - Color: Violet -Material:Plush - Size: 21.50X4.70X4.70cm/8.45X1.85X1.85in -Engaging: the cat hanging toy with bell is designed to captivate your cat's attention and provide hours of fun -Entertainment and exercise: the cat hangings toy with bell provides a fun way for cats to exercise, increasing their activity levels and helping to burn off excess energy -Spring ball with bell: cat trees toy ball cat scratching post replacement ball interactive play spring ball with bell for cats plays -Furniture protection: the cat hangings toy with bell attracts cats' attention, encouraging them to scratch the toy instead of furniture and floors -Sturdy: constructed from robust materials, this toy is built to endure your cat's playful antics Package list: 4 scratching post replacement balls