Buck 103 Skinner Sheath Wide Blade Black Leather 4" Fixed Blade Hunting Knife Sheath Buck 0103-05-BK Black Leather Sheath -- Buck Forever Lifetime Warranty Overall Length: 7 1/2" Overall Width: 2" Possible blade size: 4" long x 1 1/8" wide Possible handle diameter: approx 7/8" - 1"