This sheath is precision sewn and made of very high grade 8/9 oz. cowhide with a welt in the seam so the blade does not cut the threads. It is soft enough so that most handles will slide in for final water fitting. Snap is included, but not attached to strap. Be sure to match the description of your blade. Snap around or snap over the guard models are available. Inside opening of 2-1/4" wide x 10-1/2" deep. Please specify either the location of the strap, around the handle or strap around the guard.