This Fantasy Folding Knife measures 5 inches when closed.The Probe features two 3.5 inches, 440 Stainless Steel Half Serrated Blades. The aluminum handle Includes a pocket clip for easy handling. This fantasy pocket knife features an odd, futuristic design. The Probe has two separate blades that come up from either side, joining together to create a single looking blade. This pocket knife looks like it belongs in a sci fi film. Surprise your friends with this unusual piece of fantasy art. I doubt any of your friends has a pocket knife anything like this one.