Manufactured from high-strength, durable concrete and designed with an easy to install wedge-shape, this product will enable you to create elegant garden walls and eye-catching planters. Each WedgeStone unit locks firmly in place, with a built in locking system, ensuring stability over time. The tapered design allows for innovation in design, including sweeping curves, and this stone's textured face on both sides offers a pleasing view from all angles. For coverage information refer to page 112 in product information guide.