It might look like your grandpa's classic WWI folder, but it's got an impressive secret. The new Homefrontô knife is the first in our fleet to feature ìField Stripî technology. This in-field, no-tool take apart capability lets you purge your most reliable companion of a hard dayís grime right where you are, without ever returning to your workbench. Overall length: 8.313". Blade length: 3.502".