Custom Made Damascus Steel Folding Knife (Lock Back) Uj 515 This is a facinating Damascus Steel Folding Knife that is totally handmade. Overall length of this folding knife is 9.50 inches with 4.5 inch blade and 5.0 inch handle The blade is composed by forge welding and hammer folding 1095 & 15N20 (High & Low Carbon Steels). Layer Count is 512 Handle is composed by using real bull horn. The knife is accominied by a cow hide leather sheath with belt loop.