High Quality Material: Made of high quality EVA material, bite resistant, durable and long service life. Suitable for pets to chew and play. Bungee Toy: This pet chew ball toy is also suitable for pet agility training. When the ball hits the ground, you will see the ball bounce high. It is suitable for playing in the yard, family, park, coast and other places. Interactive dog toy: you can interact with the dog at any time and improve his understanding of commands and promote the relationship between you and your pet. Suitable for chasing, tug of war and playing. Avoid boredom: It can help dogs clean and brush their teeth, reduce stress and reduce anxiety. boredom, to prevent dogs from biting home furniture. Floating: You can float in water at the same time. You can train with your dog in the water to increase the fun and difficulty of training.