Mundial Knife Blade Guard Set - 4 Pc - Pro Series Lined Guards - 4n-6n-8w-10w 4" Narrow, 6" Narrow, 8" Wide, and 10" Wide Textured Durable Polymer Outer Shell Soft Interior Allows For Easy Knife Placement And Reduces Blade Scratches Protect Your Knife Edge And Reduce Accidental Cuts When Removing Knife From Case Or Drawer Fits Most Knife Brands - Prefered Guard For Mundial and Jero Knife Brands