Features: Selected Material: The dogs sound ball use qualified PVC, nontoxic material which is safety for dogs chewing, wear resistant for great performances. Dogs Chewing Toy Ball: The dogs chewing toy ball set with portable size & durable material, biteresistance, bring fun & entertainment to help reduce dogs anxiety and loneliness, dogs would loveto chew and chasing indoor or outdoor, exercise them in training. BiteResistance: Our dogs toy ball use biteresistance material that can with stand pet dogs biting & chewing, help them to control plaques and tartar, highly biteresistant and accompany them drive away boringtime when you not home. Multifunction Dogs Toy Ball: The dogs toy squeaky ball could assist your dogs exercisejaws, relief their boredom and anxiety, perfect interaction sports training toy of outdoors, exercise for aggressive chewer. Best Gift: Great choice for your lovely dogs as Christmas gift, New Year gift,which also suitable for other small animal pet play-outdoor, training your puppies, it also can be use for tennis training for learners. Specifications: Material: PVC Product Dimension: approx. 8.8cm/3.46inch, 10cm/3.93inch, 14cm/5.51inch Size Option: 8.8cm/10cm/14cm Package Includes: 1x Dogs Chewing Toy Ball note: Please allow 1~2cm error due to manual measurement. please make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item.