Your pet will never be bored in their cage with the Rosewood Boredom Breaker Corn Rattle Rollers. With these brilliant toys your small pets will be able to roll, toss and chew the rollers to their hearts content. Rosewood's rattle rollers are a simple to use design with hay and straw wrapped into a roller shape. Inside this brilliant toy is a small rattle that makes a noise as it is moved. Place inside your pet's cage and watch in delight as they shake, rattle and roll for hours!