When you casually flip out a butterfly knife to cut something with, the look of amazed appreciation from your friends is priceless It has a 4” blade edge crafted with 154CM American made steel that is corrosion-resistant and has edge-retention The butterfly knife is put together entirely with Torx screws and the flipping mechanism rides smoothly on ball-bearing washers The 5 1/4”, stainless steel and Cerakote handle fits in your hand easily and allows for a secure grip when using The premium butterfly knife has an overall length of 9 1/2” and is proudly made in the USA