Ruko 3-1/2-Inch Blade Folding Knife with Serrated Edge Aluminum Brushed Handle Razor Sharp 420A Stainless Steel 3-1/2-Inch Serrated Blade, Liner Lock design Brushed Stainless Steel Handle with Textured Rubber Scale Insert for a Non-Slip Grip Stainless Steel Thumb Stud and Pocket Clip for easy opening and secure carry Blade: 3-1/2-Inch, Closed: 4-Inch, Weight: 3.78 oz Lifetime Warranty