California Proposition 65: This product contains a chemical known to the State of California to cause birth defects or other reproductive harm. Sakrete High Strength Concrete Mix is designed for anchoring posts and poles, and pouring footings and slabs. High Strength Concrete Mix is premium quality for consistent strength and durability and meets ASTM C 387 strength requirements for structural applications. Uses include building walks, drives, slabs and steps as well as anchoring posts and poles.. This item has been restricted from sale in the following state (s): []