4" - 6" X-Large Gray Tumbled Lava Stone

Extra-Large Gray Tumbled Lava Stones from American Fireglass are a great addition to any indoor or outdoor fire feature: They are naturally formed, then put through a smoothing process (tumbling), giving them their smooth, round shape. Because they are volcanic, they can withstand the most extreme temperatures without sustaining any damage or crumbling, making them a cost-effective, long-lasting, and beautiful addition to your fire pit, fire bowl & indoor or outdoor fireplace. Product Details Made from naturally occurring volcanic rock Stones range in size from 4 to 6 inches Shipped for use with liquid propane or natural gas The smooth porous profile provides improved air circulation The beautiful color of the stones ranges from dark grey to black High quality, low maintenance: durable, long-lasting, and cost effective Indoor or outdoor use for fire bowls, fire pits, and indoor or outdoor fireplaces Weight: 10lbs Packaging Dimensions (L x W x H): 13" x 7" x 5"