Scuba Dive Knife Deep Sea Excalibur Arthur, Blunt Tip Blade, High Quality Stainless Steel, with Sheath, Safety Line Cutter, Serrated Edge, and Two Flexible Nylon Straps Good for the environment! We donate a portion of the proceeds to charity saving the ocean and sea turtles Blunt tip knife with other safety features for avoiding injury and keeping safe in the water Made of high quality stainless steel with built in line cutter, dual serrated and straight edge Comes with custom fitting hard plastic sheath with locking mechanism for safe keeping and two flexible nylon straps Great sized knife with 5 inch blade and 9.5 inch overall