F. Dick SaniGrip boning knives are made with the same high grade stainless steel as the Ergo-grip line of knives. The 6 inch curved stainless steel knife blade is semi-stiff with just enough flex. The Sanigrip 6 inch boning knife features the same sharpening and edge retention characteristics as the Ergogrip knife with the added benefit of the Sani-Grip antibacterial handle. This boning knife is made for professional meat cutters, butchers, and food service personnel. NSF approved. Made in Germany.