Description: Natural rubber material, with good elasticity, bite-resistant, and suitable for your dog to grind and clean teeth. Increase interaction, entertain pets, improve relationships with your lovely pets, help dogs develop good habits, and help pets improve intelligence. Fun stimulating toy, a toy-finding puzzle game that dogs and cats of all kinds love to use their sense of smell and paw skills to find toys. It's great for pets to chew and play with, convenient to use, and easy to handle, and you can store them easily when not in use. When you want to do outdoor training with your dog, this dog training toy allows you to play fetch games or jump training, which is good for your dog's physical and mental health. Features: Name: Tennis Tumble Puzzle Toy Material: Rubber Size: height 9.7cm/3.8in, diameter 7.8cm/3.1in Packing List: 1*Tennis Tumble Dog Toy