Quikrete 10 lbs. concrete mix is ideal for both structural and non structural applications over 2 inch thick. This ready to use product contains a blend of Portland cement, sand, gravel and other approved ingredients. Quikrete 10 lbs. concrete mix is perfect for projects requiring a quality and general use concrete mix. Other approved ingredientsJust add waterUse for any general concrete work such as sitting posts, sidewalks, floors, steps and patios