Get the look of natural limestone with the Brisa® multipiece wall systems. Ideal for most residential and commercial projects, these concrete limestone retaining wall blocks can be used to create curved or straight walls, fire pits, flower beds, garden planters, garden walls, vegetable gardens, outdoor kitchens, planters, raised gardens, raised patios, steps and terraced walls. Complementary accessories and freestanding wall products complete the system. This product also features our patented rear-lip locator for quick and easy installation.