Farberware Stainless Steel Serrated Utility Knife with Clear Sheath, 5-Inch High carbon stainless steel blades for strength and durability Satin finish stainless steel handles Superior high-carbon stainless steel blade with the proper thickness for exceptional kitchen performance Hand washing recommended Lifetime limited warranty Farberware is the #1 selling cutlery brand in the U.S. (Source: The NPD Group, Inc./Retail Tracking Service. 52 weeks ending March 2016) The blade is crafted from high-carbon stainless steel which ensures the blades retain their ultra-sharp edge longer than conventional stainless steel Satin finish stainless steel handles A plastic blade sheath provides safety to both you and the knife when it is not in use Knives are not dishwasher safe. Hand-wash with warm water and a mild detergent; rinse and dry immediately.