Features: Soft rubber nail can help dogs' molar, but does no hurt to their mouth. It can flash bright lights when pinched and make lovely sound to attract your dog's or cat's attention. This rubber ball is so elastic that it can bounce when thrown into the ground. It is made of high-quality soft rubber, without any bad smell and toxic things. It is a perfect interactive toy for you to play with your pet. Also, your pet can play this toy themselves happily. Package Size: 15 * 7.5 * 7.5cm / 5.91 * 2.95 * 2.95in Package Weight: 71g / 2.51oz