Keep your AccuSharp Razor Knife performing at its best with these 3.5-inch replacement blades made from durable 420 stainless steel. This 6-pack of razor-sharp blades features quick-change compatibility with the Replaceable Blade Razor Knife's release lever system.AccuSharp Razor Knife Replacement Blades - 6 Pack3.5-inch 420 stainless steel constructionQuick release lever compatibilityRazor sharp plain edge designIncludes blade storage caseHang hole for convenient storagePerfect for maintaining peak cutting performance during camping hiking and everyday carry tasks. Simply use the quick release lever to swap out dull blades and lock fresh ones securely in place.