Cast Iron Firebox Divider for XLCast Iron Firebox Divider for XL Unleash the Potential of Your XL Fireplace Imagine transforming your expansive fireplace into a haven of focused warmth and efficiency. The Cast Iron Firebox Divider for XL empowers you to do just that. Crafted from robust, high quality cast iron, this single piece divider is built to last, enduring countless cozy evenings by the fire. Say goodbye to wasted heat and hello to personalized comfort. Optimize Heat and Fuel