Brand new sealed Comes with instructions on how to install Features details ?Indestructible Dog Chew Toys with Safe Material?Our dog toys are made of environmentally friendly natural TPR materials, allow your dog to chew at will without worrying about dog health issues. Besides, the strong rope is made of the high density bite resistant material, suitable for all kinds of aggressive chewers. ?Molar Squeaky Toy?The bigger molar ball and thicker ball surface are resistant of dog's bite.It is also characteristiced with food leaking function,you can put snacks in the snack slot to play as a food dispensing toy. When dog bites the dog chew toy, it will make a squeaky sound,which will better attract dog's attention. ?Dog Toys for Aggressive Chewers?This interactive dog toys is also an interesting tug-of-war toy.when dog is pulling and biting the ball,the supper stability of the ground will stimulate dog's desire of win and lose when playing,also attract dog's interest of playing. ?Easy to Use?Fix the tie-out stick on the lawn or soft ground, or directly wrap the elastic rope around outdoor stadium equipment or the trunk of the outskirts.It can used as a stretch rope ball for dogs,which is not only release dog's energy but also enables dog doing exercise.