TAC Force TF-902SF Spring Assist Folding Knife, Satin Silver Straight Edge Blade, American Flag Handle, 4.5-Inch Closed Spring assist folding knife offers rapid one-handed deployment, locks securely into place with liner lock 3.5-inch, 3mm thick satin silver Straight edge stainless steel blade American flag aluminum handle with US flag in Red, White, and blue Pocket Clip for easy and safe carry Measures 4.5 inches closed