Made from high quality EVA material. It is safe, elastic, soft and does not hurt pets.The colour-contrasting belt design allows the ball to fly further. With floating water, you can play in ponds and beaches.An interesting combination of training and playing: use the dog's nature and instinct to feel the joy of movement in interaction and cooperation, let your energy, release the pressure of the dog and improve the feelings and silent understanding with the owner.The support when biting the rope makes the flight distance further and better suited for the entry phase. It can change the trajectory slightly and increase the fun.If your dog can't swim or can't swim, use his instructions, the dog will learn faster Remove the rope bite and you can also use it with screw snacks to increase the attraction of toys and clean teeth.Product Colour Name:yellowNote:1. Due to manual measurement, please allow 1-2 cm variation.2. Due to different displays and different lights, the image may not reflect the actual colour of the item.Technical data:Product category: throwing toysMaterial: EVA.Colour: yellow or camouflage.Weight: 0.2 kg.Size: 9 cm diameter.Rope length: 66 cm.Box contents:1 x elastic fixed ball with rope.