Stainless steel clasp and spring bar with polished (high sheen) PVD finish that will not chip weather or rust. Compatible with any 16mm, 18mm, 20mm, 22mm or 24mm watch band. Measure width from side to side where the buckle attaches to the band. Be aware that many watch bands have a taper and are more narrow at the end where the buckle attaches than at the end where the watch attaches. <br/><br/> Recommended for those looking to match their buckle to the color of their watch casing or just to add style. Full money back satisfaction guarantee.