Product Quality:high quality pet toys are made of natural TPR materials, which are environmentally friendly, safe, harmless, solid and reliable. Product size: Length 6.3 inches width 6.3 inches height 1.61 inches Weight 5.04oz Creative Design: with starfish shape, pet dogs can chew heartily no matter from which angle. Serrated design can help dogs clean their mouth and maintain oral health Enhance Interest: A whistle is placed on the top of the toy , which has a sounding function . Whenthe dog bites the toy , it will make a sound to attract the dog& 39;s attention , Improve the dog& 39;s interest in the game. Dog Water Floating Toy : This product can be used as a water toy that can float on water