Easy to install. 2 unit sizes, along with caps, provide a variety of aesthetic and structural possibilities. Sculptured on 3 sides for ultimate flexibility with corners and curves, and many design possibilities. Each unit has both 90° angle and a tapered side, allowing the units to be used in 90 ° corners, serpentine curves, or tight-fitting straight walls. Features stone-like appearance and style with all the efficiency of environmentally friendly, extremely durable concrete. Pin connection system minimizes setback for a vertical wall appearance. Build outdoor fireplaces, fire pits, grill stations and more with Keystone’s easy-to-follow, step-by-step designs. Perfect for small, noncritical wall structures including planters, columns, stairs, terraces and retaining or freestanding walls up to 3 feet high. Color, dimension, weight and texture may slightly vary due to natural materials used during manufacturing. Lowe’s Country Manor 16-in L x 6-in H x 10-in D Antiqued Tan Charcoal Blend Retaining Wall Block in Brown | 10940324
