Sakrete, 60 LB, Concrete Mix, A Mixture Of Portland Cement, Washed & Graded Sand & Gravel, For Repair & Building Jobs Where Concrete Thickness Exceeds 2", Ideal For Pouring Footings, Anchoring Poles & Posts, & Building Walks, Drives, Curbs & Steps, Exceeds Specification C387, UPC: 0 76466 110360 8.