ManorStone® retaining wall blocks offer exceptional versatility and ease-of use making them an ideal product for a wide variety of landscaping projects. Choose from wall units with radius or flat faces, straightsided, or tapered. Mix and match different units to create visual interest. These versatile units can build staircases and add caps for a finished look. ManorStone is the perfect choice for creating an outdoor living space - ideal for retaining walls up to 3.5 feet.