The ESEE Arrowhead Wallet comes with two Survival Knife is a double edge tool that can be easily used as an arrowhead or can be used as a secondary knife. Each of the knives/arrowheads comes in a small foam tray and the trays both fit in the nylon wallet. The nylon wallet measures 4" by 2" and is easily stored in a small survival kit or carried in a backpack or pocket. Great set of knives/arrowheads for an emergency survival kit. Specs: O.A Length: 2.5" O.A. Width: .813" Maximum thickness: 1/8" Weight: 1/2 ounce Double Edged 1095 Steel Black Textured Powder Coat Finish