Ferrules are very useful for dressing up canes as well as hiding joints where different woods or materials meet such as the joint between a cane handle and shaft. These are made from polished, solid brass and has a 1" ID and is 7/8" tall.
This ferrule worked PERFECTLY for my needs. I created a custom-made bullwhip using it recently, and was thrilled that it fit exactly right! It is sized approximately at a 1" inner diameter with absolutely no imperfections. It came to me with a mirror polish out of the package, not a single thing wrong with it. I'll be returning to TreelineUSA in the future for ALL of my ferrules, and you should too!