Large Gas Fireplace Logs Set Of 10: 16''X4''X3'' ceramic log, 15''X4''X2'' ceramic log, 11''X3''X2'' ceramic log, 10''X3''X2'' ceramic log, 12''X3''X2'' ceramic log. Each log has been carefully sculpted to perfection to imitate the true beauty of nature while availing to our world Safe and Harmless: Ceramic wood logs burn clean and don't pollute or release any ash or residue into the air life some lower quality fireplace logs or real wood logs. Also cool quickly and retain heat for a short period of time Perfect for Any Fireplaces: Are perfect to your electric, gas, propane, ventless, vented, firepit or other fireplaces. Designed of finest quality light weight ceramic fibers. Can sustain temperatures of 1000 degree celsius Extremely Realistic: These ceramic fiber gas logs look just like real fireplace wood logs when they are in the fire. You will even see some orange/red hot spots under the logs while burning Combination Different Dimensions: This log set including 5 pieces of different size and shape will definitely not leave your fireplace looking bare. Allow you the option of arranging them in your own way and still having the look of a real and full fire