THIS SET INCLUDES FOUR GREEN THROW WEIGHT BAGS SIZE 9OZ, 12OZ, 14OZ AND 16OZ. ALSO INCLUDES A YELLOW 1/8" BY 150 FT. PARACORD THROWING GUIDE LINE ROPE. EACH BAG IS LABELED WITH THEIR SIZE AND HAVE A STAINLESS STEEL RING, AERODYNAMICALLY DESIGNED TO INCREASE THROW RANGE. THE LARGER THE BAG THE FURTHER THE DISTANCE. MADE WITH A DURABLE NYLON. THE GUIDE LINE ROPE IS LIGHT WEIGHT AND PORTABLE. THE SURFACE IS LUBRICATED AND SMOOTH MAKING IT DURABLE AND FADE PROOF, PREVENTING COLOR FADE AND FRICTION. MADE WITH HIGH STRENGTH POLYETHYLENE.Warning:Lead-Nickel-Cancer and Reproductive Harm