brand new and high qualityFeatures:When your dog puts the ball in, after the ball fell, the food will come out automatically.Multifunction,It can be used as a dog toys, Feeders, Trainers, Slow food bowls, etc.6cm elastic tennis ball, suitable for pet of different ages. With removable physical disk on both sides, it is clean and hygienic.Made of high -quality and safe material, durable and reliable for long -term.Helps keep your pet active and healthy.The ball outlet diameter is 7cm, and the dog food outlet is square 1.5cm . Dog food that is too little or too big will not automatically roll out.Pet Reward machine Set only,other accessories demo in the picture is not included.Specification:Material: ABSSize: app.18x18.5cm/7.09x7.28inOutlet Diameter: app.7cm/2.76inOptional Color: Green, Gray, OrangeQuantity: 1 SetNote:Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank youPackage Contents:1 x Reward machine2 x Tennis1 x Feeding spoon2 x Detachable plate