Features: Lead Free Black Coated micron for rust prevention possible. Eco friendly, 50 state legal, Zinc Steel ( USA made 3M tape weights ). 1 Rolls of 715 pieces total 715 pieces of 0.25 1/4 oz / BLACK Coated stick on wheel weight total 180 ounces with 3M tape STICK ON WEIGHT 3M TAPE , BALACE WEIGHT , HIGH QUALITY.