The TR-3 Integrity Folder is a well made knife with great fit and finish, just what you expect from Pro-Tech. This Integrity folding knife features a two-tone 154-CM stainless steel blade (partially serrated) with stonewashed blade grinds and satin finished faces, a very nice touch. The titanium handle has a sturdy frame-lock that is bead blast finished. Includes a tip-up pocket clip for carry.