Features Tapered Shape for better fit in the pocket By default I leave about 1" - 1.5" of handle exposure depending on the knife model to give you the best balance between retrieving your knife and in pocket concealment Angled Cut at opening for better grip on knife Double Stitching for durability Reinforced Walls to aid in retention Built in Clip options or add your own using the 1.5" hole spacing If you are looking for the sheath to stay clipped in the pocket when drawing the knife, I recommend going with the Discreet Carry or Ulti-Clip Options. It will clamp onto your pocket whereas the standard clip acts more like a pocket clip on a folding knife. Recommended clips to add on yourself if selecting "no clip" Ulti Clip Slim 3.3 Mummert Clip Matching Belt Loop Set Roughout Leather is now available as an option for the outside of your sheath. This is the same Pueblo leather as before, just reversed to show the flesh side. This offers a more rugged look and feel, similar to what you see on a lot of work boots. Only select "custom" If your knife model is not listed, please email me to discuss sending in your knife to have a sheath custom made. [email protected] Primary (outside layer) Secondary (inside layer or welt) Universal Sizes Universal welt design made to fit most standard knife shapes with a drop or clip point style blade Sizing indicates the internal space inside the sheath Sheath width = Overall Knife Height + Handle Width Sheath Length = Internal Depth of Sheath (Recommend to leave 1"+ of handle exposure) Round up to the nearest size For best results, it is recommended to only use one knife per sheath. As the leather breaks in and molds to the knife your fit and retention will improve.