This ball is an imitation tennis ball with rubber material<br />Dog's teeth are very destructive? this ball is for entertainment only? not a bite-resistant product! Not fit for middle or large sized dogs who love biting and with destructive biting power! <br />This product is suitable for training dogs to catch and fetch items! Nontoxic.<br />Model: 25017<br />Color: random color<br />Diameter: about 6.5 cm<br />1 x Pet toy tennis ball<br /><img src="//agdetail.image-gmkt.com/m430/793/294/842294793/img/agdetail.image-gmkt.com/793/294/842294793/img/img6.eachbuyer.com/x21/p30/bj195_1.jpg" />                                                        <img src="//agdetail.image-gmkt.com/m430/793/294/842294793/img/agdetail.image-gmkt.com/793/294/842294793/img/img6.eachbuyer.com/x21/p30/bj195_2.jpg" />                                                        <img src="//agdetail.image-gmkt.com/m430/793/294/842294793/img/agdetail.image-gmkt.com/793/294/842294793/img/img6.eachbuyer.com/x21/p30/bj195_3.jpg" />