The Aquatec T-Rex dive knife is the next generation low-profile silhouetted type dive knife. The dive knife is a single blade design with a very ergonomic handle directly molded into the blade. This knife feels so natural in your hand that it will feel like a natural extension of your body. The Titanium knife is manufactured from a special Titanium Alloy that is completely rust proof. The titanium also makes this knife incredibly light-weight while being extremely strong as well. One Piece steel blade eliminates the risk of breaking from the handle. Incredibly ergonomic grip make the knife so easy to use. Finger guard and thumb ridge protects your fingers from accidents. Line cutter designed to allow you to cut entangling lines only by feel. Sheath holds the knife very securely while still allow easy knife removal. Blade length is 3.5 inches and the overall length is 7.9 inches.