Single Blade Mini-CopperLock Pocket Knife. 3-1/2 inches closed. 6-1/4 inches open. Made in USA. " x x x Case XX USA 41749L SS x x* " (with lightning bolt S) tang stamp. Ichthus shield. TruSharp Surgical Steel blades. White Composition handle. Nickel Silver bolsters. Brass liner. With original box and paperwork.