Balisong Gut Hook Multi Functional Tool Bottle Opener Butterfly Belt Cutter This amazing butterfly tool features a strap or belt cutter, small Phillips head screwdriver, two small Hex wrenches, a bottle opener and serrations for cutting. Ideal for practicing your flipping safely and popping off bottle caps in the process. Balisong Gut Hook Multi Functional Tool Bottle Opener Butterfly Belt Cutter is 8.75 inches long when open and the stainless steel is heat treated along with having a Specifications Overall Length: 8.75 Inches Opener Length: 4 Inches Opener Material: Heat Treated Stainless Steel Opener Thickness: 2mm Closed Length: 5 Inches Other Features: Flashy Training Tool, Identical to a Balisong Butterfly Handle: Heat Treated Stainless Steel, Hex-Head Hardware Lock or Securing Latch: Tail End Lock Finish: Titanium Finish, Multicolor, Heat Treated Luster