Adds a touch of old world charm to your outdoor living space. 2 unit sizes, along with caps, provide a variety of aesthetic and structural possibilities. Textured on 3 sides for ultimate design flexibility. Uses pin connection technology for easy installation and secure unit to unit connection. Ideal for non-essential retaining walls, garden structures and free-standing walls. Build outdoor fireplaces, fire pits, grill stations, planters, mailboxes and more with Keystone’s easy to follow step-by-step designs. Lowe’s 6-in L x 6-in H x 10-in D Sierra Blend Retaining Wall Block in Gray | RET0955X0000A
