The aptly named Dog Tag Folder from Spyderco is based on Serge Panchenko's custom dog tag sized knife. The miniature, convenient size of the Dog Tag Folder is complemented with a lightweight, yet strong Carbon Fiber/G-10 composite handle that uses a slip joint type mechanism. The black TiCN coated CPM-S30V steel blade is chisel ground and sports the Spyderco hole opener.