KONG Classic Flyer Frisbee for Dogs The KONG Flyer toy is a fun flying disc made of flexible, soft and durable natural rubber. This prevents injuries in the mouth area, such as those usually caused by plastic toys with sharp corners. This toy sits very well in the hand and is great for accurate casting and long flight. Measurements: approx. 23 x 2.8 cm (Dia. x H). This toy is perfect for playing with your dog outside the home. Warning: keep an eye on your pet while playing. Check the product periodically, and make sure that it is not defective or deteriorated. If so, replace or discard this product. Otherwise, your pet could swallow some part of the toy and cause possible injury or discomfort.