Napoleon Medium Mineral Rock Kit is the perfect media kit for Napoleon Astound electric fireplace inserts. This kit features a earthy mix of large mineral rocks in an assortment of textures and colors, each hand-painted to add a touch of rustic realism to your fireplace. Crafted from lightweight and fire-resistant materials, these fire rocks not only withstand extreme high heat but also offer easy installation for a seamless upgrade to your fireplace. Enhance the ambiance of your home with this beautiful Napoleon Mineral Rock Kit.