This is the best darn bath bomb you'll ever use! 7.5 ounces of FOAMIN' FURY! It fizzes, it foams, it makes beautiful bubbles, it releases moisture and fills your bath with incredible fragrance! This isn't one of those bath bombs that fizzes out before you get your tootsies in the tub...this baby will foam, bubble and fizz for a loooooong time! Each bomb is 7.5 oz.