Model Number: XDHYTOC1257 MOQ: 200pcs Application: Dogs Material: Rubber Weight: 140g Color: Six Color Size: 5, 6, 7, 9, 11cm Logo: Customized Transport method: Ship by DHL, UPS, FedEx, TNT, EMS, air or sea etc. Advantages: NONTOXIC MATERIAL : the product is made by extra-tough rubber, good elasticity, bite-resistant and nontoxic,non-abrasive,safe for your sweet dog grinding and cleaning their teeth. MORE ENTERTAINMENT: Perfect for fetch and interaction with your dog. You can add food or treats into the grooves and this can keep them busy for hours. STRONG TOOTH: Soft and unique surface relief, can effectively help clean their teeth and keep their gums healthy. IMPROVE INTELLIGENCE & IQ TRAINING: This dog toy can easyly attract your pet's attention, help pets' intelligence improving ,and is convenient to train dogs. PERFER GIFT :Your naughty active dogs will be love it to kill the boring time.