NYLABONE BEEF BONE7 X 2.5MADE IN THEU.S.A.WOW A CHEW SO BIG AND SO STRONG THAT EVEN YOUR BIG DOG CANNOT DESTROY IT THESE BIG CHEWS FOR BIG DOGS ARE MADE OF EXTRA TOUGH NYLON ARE LONG LASTING AND DESIGNED TO STAND UP TO THE MOST POWERFUL CHEWER WE TESTED BIG CHEWS IN CLINICS AND KENNELS SO WERE SURE THEY SATISFY EVEN THE MOST AGGRESSIVE DOG THIS CHEW IS NOT CONSUMABLE BUT SMALL SHAVINGS NO LARGER THAN A GRAIN OF RICE SHOULD PASS THROUGH.CHICKEN FLAVORINGREDIENTSNYLON AND NATURAL FLAVOR.