The Avispa folding knife, like the Zancudo, was designed and is fully endorsed by Mike Perrin and Jeff Randall of ESEE and Randall #39;s Adventure amp; Training (RAT)! Avispa is the spanish word for wasp and features a proven blade shape that you #39;ll recognize from the Laser Strike fixed blade. Similar, but larger in size to the Zancudo, the handle is outfitted with a molded polymer front and steel frame lock back with 4-way reversible pocket clip. Specs: Overall Length : 8.50 #34; (215.9 mm) Blade Length : 3.50 #34; (88.9 mm) Cutting Edge : 3.25 #34; (82.55 mm) Blade Thickness : 0.11 #34; (2.79 mm) Blade Material : AUS-8 Blade Style : Drop Point Blade Finish : Stonewash Blade Grind : Flat Edge Type : Plain Handle Length : 5.00 #34; (127 mm) Handle Thickness : 0.36 #34; (9.14 mm) Handle Material : Polymer Color : Black Frame / Liner : Stainless Steel Weight : 4.45 oz. (126.15 gr) Other : Thumb Stud, Manual Opening with Bronze Washer, Frame Lock Brand / Model : BRK Designed by Esee / BRK 1301 Designer : Mike Perrin amp; Jeff Randall Country of Origin : Taiwan