This all satin finished stainless steel slipjoint folder from Billy is a clinic in precision knifemaking. It measures 5 3/8" open, 3 1/4" closed, and has a 2 1/8" blade. The blade has a half stop position, and is incredibly positive in the open, half stop, and closed position with the strong backspring design of this folder. Absolutely flawless fit and finish, and a really classic design as well.