New Mtech Spring Assisted Tactical Folding Knife (MT-A705BL) 4.5-inch Closed. Titanium Coated Half Serrated Stainless Steel Blade. Titanium Coated Aluminum Handle! Tactical, Rescue, Quick Open, Pocket Design Folding Knife, with Cord Cutter & Glass Breaker. A Serious Knife for Serious People! Makes a Great Gift! (Blue Blade)