Enhance your cat's playtime with these replacement ball toys designed for cat trees and scratching posts. Each ball features a bell that jingles, capturing your cat's attention and encouraging active play. Easy to install, these hangings toys can be securely attached to any cat trees or scratching post, providing a stimulating environment for your pet. The set of four ensures you always have a spare when needed. Features - ColorBlack -Material:Plush - Size: 23.00X4.50X4.50cm/9.04X1.77X1.77in -Interactive play: the cat trees replacement ball toy engages cats in interactive play, stimulating their natural hunting instincts and keeping them entertained -Interactive cat ball toys: cat trees hangings ball toy with bells replaceable cat toy ball for scratching post cat ball toys -Durable and : crafted from plush materials, this toy is designed to withstand vigorous play, ensuring use and enjoyment for your cat -Easy installation: the cat hangings toy with bell can be easily attached to various surfaces, such as door handles and cabinets, making it a versatile addition to any home -Health benefits: regular play with the cat hangings toy with bell helps to keep your cat physically active, promoting better health and preventing obesity Package list: 20 scratching post replacement balls