The Protech Cambria is a button lock flipper knife with ball bearing pivot system by Protech Knives that is overall open length 7.75 inches with a drop point black blade length of 3.5 inches and is made with 154CM flat grind. It is tip up carry with an aluminum handle made for the right hand user. This one has a SOLID black blade, black hardware and a plain black blade. Made in the USA!