Feature:1. WIDE MOUTH DESIGN: Chicken treat roller features a wide mouth design that is easy to fill with food and clean. Exercise while feeding.2. REDUCES ANXIETY AND BOREDOM: Chicken feeder toy reduces anxiety and boredom in pet chickens, provides feeding stimulation and promotes healthy exercise.3. SLOWS DOWN EATING: Chicken treat roller contains three blocking rods that reduce the amount of food that leaks out each time and slows down the rate of feeding.4. ROLLER DESIGN: Chicken feeder toy features a roller design that adapts well to chickens' love of chasing and pecking behavior, attracting pet chickens to chase.5. SAFE PLASTIC MATERIAL: Chicken treat roller toy is made of safe plastic material, safe and non toxic, sturdy and durable, not easy to be damaged, long service life.Specification:Item Type: Chicken Treat RollerMaterial: PlasticPurpose: Pet Chicken Leakage Food ToyLength: Approx. 14.5cm / 5.71in.Package List:1 xChicken Treat RollerNote:Please allow some error due to manual measurement.