The Keystone Stonegate Contemporary Retaining Wall Blocks are perfect for both retaining wall and freestanding wall applications. This versatile 3-piece landscape wall is based on one of the most popular retaining wall block systems. Its clean lines, smooth face, and chamfered edges give this wall style a fresh, symmetrical look that is perfect for retaining and freestanding wall applications. The Stonegate Contemporary retaining wall blocks are part of the Bella Vista Hardscape Collection.