I made a tippet holder that can accommodate various spool shapes for fly fishing. ● Made of genuine leather, it's convenient to hang on your fishing vest or lanyard. ● Spools with an inner diameter of 9mm or more and a width of up to 40mm can be stacked and attached. [Notes] ● Please note that spools with a large outer diameter cannot be used. Please judge from the photos. ● We appreciate your understanding that this is a handmade item. ● It will be shipped in an envelope via regular mail. *Tippet is not included.