Pavestone 11.5 in. Retaining Wall is the perfect complement to residential landscape design. The low maintenance, easy-to-install stones are a beautiful solution for any project, from gardens and tree rings to curved walls and terraces. The self-aligning rear lip and automatic setback help provide a stable, hassle-free installation. Environmentally friendly, easy to install, and attractive, its angular units accommodate both curved and straight walls to naturally flow with landscape…