Here is the student version, not adjustable. Same overall length and 1" ball hitting a 1 gallon jug of water. Picture is in the video. Compare to the impact of the 1.5" ball!

‪Paracordist's: Texas Saints ...;rlm; - YouTube

This is the student version of what will officially be named the "TKMA Self Defense Lanyard". It has all the design details of the adjustable gold/black from a few posts ago, except it is not adjustable. These have been designed at the request of the general manager and lead instructor of the Texins Karate Martial Arts school (in Texas of course). I'm excited because they will become part of a weapons training course specific to this item! Students will have this version, and instructors will have the adjustable lanyard style versions. They will send me some videos of these being used in demos down the road, I can't wait.

TKMA, fixed length black and gold

Both Steel Saints on the bikes appear EQUIPPED TO SURVIVE. If the Monkey Knots fail, both are carrying handguns and extra ammo.

A new place for them, more effective than fuzzy dice in self defense. with nothing else available this could be used to bust out the window in an emergency. Just don't stop short and bust the windshield.