Dexter Russell Sani Safe Clam knife has a 3 3/8" blade. The short, thick blade is ideal for prying open shell fish and separating the meat from the shell. A perfect knife for oysters as well.  This knife is NSF certified and the sanitary polypropylene handles are also easy to hold onto. The impervious seal of the blade and handle offers utmost sanitation and durability. Easy to clean. Dishwasher safe, withstands hot and cold temperatures. Blade is stain free, high carbon steel blade, with an individually ground edge. Excels even in commercial use. Made in the USA.