MTech USA MT-A820 Series Ballistic Sping Assist Knife, Black Half-Serrated Blade, 5-Inch Closed Spring assist Folding knife offers rapid one-handed deployment, locks securely into place with liner lock Half-serrated black stainless steel tanto blade with skull cut-out Silver and black aluminum handle with skull logo Comes complete with a pocket clip for easy and safe carry 5-inch closed length; 3-Inch blade length with 4 mm thickness 5" INCHES CLOSED 4.5" BLACK HALF SERRATED TANTO STAINLESS STEEL BLADE 3MM SILVER AND BLACK ALUMINIUM HANDLE BLACK SKULL MEDALLION ON GREEN BOLSTER