TDI Self-Defense Products / Usages
Small TDI Knife in Service Belt Carry Use
TDI Last Ditch Knife-Uses and Concealment
TDI Law Enforcement Concealment Self-Defense products, probably the best thought out Law Enforcement products on the market today, were designed by John Benner, founder of the Tactical Defense Institute.
In an unsafe environment, it pays to be prepared!
Large TDI Knife on Tactical Vest Use