I’ve a friend. A Pellet Cooking friend that swears by Kent Rollins seasoning. So I visited Mr Rollins website. I don’t need this. But I wish I did.
https://kentrollins.com/shop-1/Horseshoe-Dutch-Oven-Trivet-p84994751
Scroll down to Dutch oven horseshoe trivet
https://kentrollins.com/shop-1/Horseshoe-Dutch-Oven-Trivet-p84994751
Scroll down to Dutch oven horseshoe trivet