Specifications:

Knife Type:  Deba Knife sheath

Material: High quality Wood

180 mm chef knife  sheath    Blade Length ≤180 mm  Blade wide ≤57 mm   Blade thickness ≤ 8mm 

210 mm chef knife  sheath    Blade Length≤210 mm     Blade wide ≤ 60 mm   Blade thickness ≤ 9 mm 

Note: It do not including Knife.  Only knife blade sheath!