Redi-Edge Dog Tag Knife Sharpener 60 degree Large 1006899. It uses Duromite cutters for fast sharpening and a Ceramitized coating that provides additional honing surfaces. A built-in lanyard hole allows easy attachment to gear rope or chain. Measures 2 inches long by 1 inch high. Specifications for Redi-Edge Redi-Edge Dog Tag Knife Sharpener: Manufacturer: Redi-Edge Color: Black Features of Redi-Edge Redi-Edge Dog Tag Knife Sharpener: Compact portable knife sharpener Duromite cutters Ceramitized coating with additional honing surfaces Built-in lanyard hole for attachment to gear rope or chain Dimensions: 2 in L x 1 in H Package Contents: Redi-Edge Redi-Edge Dog Tag Knife Sharpener