Each leather sheath for the '307' knife model is made of 8-9 oz veg tan lether.  Cut, dyed and hand stitched per order.  This sheath is shown with the '307' but can be had for the Sentinel and Jasper knife models too.  All you have to do is select if you want a RIGHT or LEFT side carry.  For example, I am RIGHT handed so I carry the knife on my front/ left side.  This allows me to draw with my dominant hand but can easily access with my left.