64 OZ Concentrate, Mulch Lock, Locks Mulch, Pinestraw, Gravel Other Ground Cover In Place From The Effects Of Wind, Rain, Erosion, Blowers Mowers, For Use With Garden Sprayers, Easy To Use, Mix With Water, Shake, Pump Spray, Goes On Milky White Dries Clear, Each Bottle Covers Up To 1,500 SQFT