This Butterfly has a stainless steel 4 inch blade that is razor sharp with a titanium finish, this premium balisong butterfly knife is ready for action! Chain link shaped cutouts on the handle help to reduce the weight of the knife which improves flipping ability. The stainless steel handle also features a titanium finish and is very light in weight but at the same time extremely durable. A metal safety latch is included to lock the blade into place when it is not in use as well as when it is deployed. Also known as a balisong, a butterfly knife is fan knife is a folding pocket knife with two handles counter-rotating around the tang such that, when closed, the blade is concealed within grooves in the handles. Butterfly knives are especially useful in situations where it is inconvenient to use both hands to open a knife. Please make sure to check your local laws regarding the procession and import of these knives.