Features: These 5 different sizes of ceramic logs for gas fireplace provide you with the freedom to create your desired arrangement, making your fireplace look more personal, enhancing a winter atmosphere that you and your family will cherish. Our ceramic logs and lava rocks for fire pit complement each other well. Their combination replicates the natural elements, offering a visually stunning alternative to natural logs and rocks. This pairing is ideal to enhance the aesthetic of any indoor or outdoor setting. Specifications: Material: Artificial logs: ceramic fiber Rocks: volcanic rocks Color of rocks: black Size: Artificial logs: approx. 5.7 inches/ 14.5 cm-7.9 inches/ 20 cm Rocks: approx. 0.8 inch/ 2 cm-1.6 inches/ 4 cm Package includes: 10 Pieces of ceramic fireplace logs 1 Bag of 10 lbs lava rocks Notes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays. Small items, keep away from small kids.