The Aqualung MICRO SQUEEZE KNIFE is a must-have for divers. Its patented Squeeze Lock design securely locks the knife in its sheath and allows for a quick and easy release with a simple squeeze of the handle. Made of 304 stainless steel, this compact knife measures 3 3/4 inches in length and can be mounted almost anywhere, even on the wrist strap of your Aqua Lung dive computer.