Fits BL060, Idaho Trout Fillet.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. Inside opening of 1-1/8" wide x 6" deep.