This is the Buck Collectors Club 25th anniversary 110 sheath. Made in the older style Buck 110 sheath that featured the folded belt loop while the newer version has a flat belt loop. Many of our customers prefer the older style because it allows the sheath to ride about 5/8" lower. We have a limited number of these available. It is made for the Buck 110, but works great for any knife that will fit into it. We have provided dimensions below to help you determine whether your knife will fit.