Shun DM0743 Classic Gokujo Boning and Fillet, 6-Inch Japanese Gokujo knife with 6-inch blade for boning and filleting fish Precision-forged in Japan by renowned blade manufacturer KAI Blade with 33 layers of stainless steel for a rust-free Damascus look Comfortable D-shaped Pakkawood handle; steel end-cap; washing by hand recommended Measures approximately 11 by 8/9 by 1-4/5 inches; limited lifetime warranty