IST Proline Dive Knife - (Taiwan), made in Taiwan, it is a large professional dive knife designed for heavy-duty tasks. Key specifications of the knife: Blade: Made of high-quality 316 Stainless Steel, it has a sharp side, a serrated side, and a built-in rope cutter. Handle: Ergonomically designed for the hand and ends with a chrome metal cap that can be used as a "hammer" underwater. Accessories: Comes with a durable plastic sheath to protect the blade and elastic straps for attaching it around the leg or arm during diving. GANZO brand knife, new Olight Baton 4 flashlight, new, unused.