Specifications:
Fit Knife Type:  Yanagiba 
Material: wood
9 in knife  sheath    Blade Length ≤240 mm  Blade wide ≤35 mm   Blade thickness ≤ 4.5mm 
12 in chef knife  sheath    Blade Length≤300 mm      Blade wide ≤ 37mm   Blade thickness ≤4.5mm 
13 in chef knife  sheath    Blade Length≤330 mm     Blade wide ≤ 38 mm   Blade thickness ≤ 4.5mm 
Note: It do not including Knife.  Only knife blade sheath!
Package include 1 x knife sheath