Used to tie together a split log to provide a flat cooking surface -this can be a great camping, bushcraft or homesteading product. Use on your next camping trip or in the back yard. Spring, summer, fall or winter these are great family fun! Use with logs ranging from 6 to 9 inches.-Actual distance between spikes 6 5/8 inches to 9 5/8 inches.-Small tines space the cook top 3/8 of an inch above the log for better airflow-The tines also grip the log and make the whole assembly more sturdy-Log dividers are .25 inches longer. It doesn't sound like much but it is helpful if the top of the log is not perfectly flat.-Cooktop diameter 6 7/8 inches. Photos show it with a 6 inch and 10 inch cast iron skillet-Made out of 3/16 mild steel. Total weight 2.4 lbs including spikes. **Cast iron pans NOT included! Made in the USA with American steel!!!