We have combined the REDTS-60 – Small Dog Tag Knife Sharpener with the classic P38 Can Opener into a single package. The REDTS – Small Dog Tag Knife Sharpener features military-grade aluminum construction for extreme durability, long life and lightweight. Design features include a proprietary corrosion-resistant finish and a honing surface on the back. The Duromite sharpening elements are harder than any knife blade; and factory pre-set to sharpen tactical knife blades at a 60° inclusive angle. Sharpens, polishes & hones. 100% USA-made. A P38 (can opener, boot scraper, and screwdriver); first designed to open C ration cans in WWII is included.