"The Old timer Switch-It Hunting Knife Kit gives you every knife you need in one convenient kit. The interchangeable blades includes a 6"" bone saw, 5.25"" boning blade, 4"" Sharpfinger skinner blade, and 3.75"" gut hook blade, ensuring you have every tool you need to skin, field dress, and butcher your game. All these Old Timer knife blades are made with high-quality stainless steel, and the nonslip handle enhances cutting control for efficiency. The included case has a built-in knife sharpener.Manufacturer model #: 1160966. Interchangeable blade system Includes bone saw, boning blade, skinner blade, and gut hook Nonslip rubber handle"