This is NOT a lot of 3 - this is a single 6pk -Superior Graphite SLIP Plate®, 12 Ounce Aerosol (SINGLE Pack of 6)Belt Dressing conditions belts while increasing pulling power up to 50%. This formula has a proven record of effective performance, even when subjected to wet or outdoor conditions. Will not glaze, collect dirt or dust. Reduces squeaky noise caused by old "V" belts.,