Hello Bridget,

We apologize for the lack of information. I have gone ahead and added more details to the description to answer your questions. Because the logs can be stacked pretty much however you want, there is no real specific dimension to the overall set of logs and the manufacturer does not specify the size of each log.

Here is the new description: AFD - PRO-27 prairie Oak Logs for Outdoor Fire Pits. This Peterson Outdoor Campfyre Campfyre Fire Pit Log Set are warranted for use with AFD or Peterson Outdoor Campfyre fire pits and tables but can be used in other applications as well (with no explicit warranty). Includes eleven handcrafted designer logs that can be stacked tall for deeper firepits or layed flatter to cover a wider area. There is no specific dimension the finished size of the log set because you can arrange the logs however you wish as long as you allow appropriate room for the flames to come up without sooting up the logs. Ultimately, these logs look great in firepits that are approximately 24" to 42" in diameter with a 24" to 36" diameter burner. Lava granules shown in the picture are sold separately. Weighs approximately 90 lb.