Rasmussen 24" Adobe Red Alterna Ventless FireStones Single Sided - AFS24-RD enhances your ventless fireplace with a bold adobe red tone, offering a natural, earthy accent. Constructed from high-quality ceramic-bonded refractory material, these firestones withstand high temperatures, ensuring durability without cracking or popping. Ideal for concealing burners, they add a touch of warmth to any transitional or rustic decor. Exclusively compatible with Rasmussen Alterna Vent-Free FireStones Burners (sold separately).