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 61749L SS x x* " (with lightning bolt S) tang stamp. Oval 'Long C' Case XX embossed shield. TruSharp Surgical Steel blades. Pacific Blue Bone handle. Nickel Silver bolsters. Brass liner. With original box and paperwork.