Designed by custom knife-maker Zach Whitson, Cold Steel’s Double Agent neck knives are available with a Karambit or Clip Point blade style. They are thin, flat, and super light (a little over 3 ounces, including the secure-ex sheath!). They are easy to conceal and very comfortable to wear. However, their most notable and eye-catching feature is their double ring handle design. Slip your index finger and pinky finger through the integral steel rings and close your fist for a comfortable and secure grip.