Single Blade Blue Scallion 1620NB Speedsafe Assisted Opening Linerlock Pocket Knife - plain edge. 3-1/2 inches closed. 5-7/8 inches open. Anodized aluminum handles embossed "kershaw SPEEDSAFE USA". Stainless steel pocket clip deep etched "kershaw". Stainless steel blade etched "1620NB KAI Patented Ken Onion Design". Safety tip lock.