Specs With its cutting edge ball bearing opening mechanism and innovative design, it performs toe-to-toe with some of the most expensive folders on the marketThe pocket knife has a razor-sharp, 4” D2 tool steel blade with thumb jimping and a very pronounced, sharp pointUse the convenient flipper to quickly activate the roller ball assisted opening mechanism with complete easeThe black G10 handle scales are secured with sturdy screws, which have metallic blue accents, and there is a lanyard holeThe advanced assisted opening system pocket knife is 5”, when closed, and it has a sturdy pocket clip for ease of carry