Combines rugged texture with a beveled top edge and color to create a look that is both classic and contemporary. DIY-friendly open core reduces the unit’s weight and provides a handle for easy carrying. Uses keystone interlocker pins, taking the guesswork out of unit placement and increasing the durability of your project. Ideal for retaining walls, tiered walls, planters and fire pits up to 2 feet high. Easy to follow step-by-step installation instructions enable you to create a stunning round fire pit. Fire pit design uses: the garden treasures 35-in black steel wood-burning fire pit - Lowe’s item #27404. Color, dimensions, weight and textures may vary slightly due to natural materials used during manufacturing; check your local store for precise information. Lowe’s Insignia 12-in L x 4-in H x 7-in D Brown/Charcoal Blend Retaining Wall Block | KIWBC