Outdoor Edge RazorLite, RL-10, Replaceable Razor Blade Hunting Knife, Black Handle with Sheath and 6 3.5 Inch Blades Push-button replacement blade system -- comes with 6 blades Rubberized TPR handles ensure a secure, non-slip grip, even when wet Blade 3.5 inches (8.9 centimeters), Overall 8 inches (20.3 centimeters), Weight 6.4 onces (180 grams) Blade 420J2 stainless steel Black nylon belt sheath