3 PCS Gullor Silicone Dog Chew Frisbee Flying Training Disc Indestructible Strong Pets Toy - Colors May Vary Durable and flexible material,can avoid your pet injured,and it's easy to pick up,frisbee great, rolls up for easy storage. It's lightweight,easy to throw,clean Diameter:7inch(18cm) packing:3 packs(Colors May Vary)