Perfect Firewood DIY Hack - Part 2 - See It For Yourself 

Demonstrating my best yet Perfect Firewood Measuring Tool on a Stihl MS 261 and a tire splitting ring. I've made a few of these previously using different materials and this is by far the best yet.
Strong, durable, flexible and lightweight design. No glue, all mechanical fasteners. Strong magnet ensures that it will stay where you put it.