This is the Protech Godfather 951 Tuxedo with Ivory Micarta inlays, a Satin Blade is an automatic side opening knife that is Overall Length: 9.3", Blade Length: 4", Blade Thickness: .125", Blade Steel: 154-CM, 59RC, Closed Length: 5.3", Handle Thickness: .485", Weight: 4 oz.