I hand sew mine with a sewing awl. Use a good waxed thread , when you sew the side where the edge will be put in a leather strip to protect the threads. I use a 3hole punch to make the holes for sewing. Can put some small brads in to hold in place or glue. I have done them with twisted copper wire. Punch small holes with leather punch and weave. I have made 25 or more knife sheaths plus horse gear and gun holsters. Mine are all ways one of a kind. Last count I had 13 Awls I had bought at Flea Markets. To make a cheap punch, I have used them to make bags and such, get a nut pick and straighten end. They have a offset that helps to enlarge hole. For a cheap 3=4 hole punch, get a old heavy fork and straighten, cut tines back about half and sharpen. Dilly