Features:100% brand new and high qualityThis is a good choice if you are a butterfly knives lover.You could practice it without danger. Specifications:Color: Silver/BlackMaterial: Stainless SteelWhole Length: Approx.8.66inch/22.0cmHandle Length: Approx.4.80inch/12.2cmBlade Length: Approx.3.54inch/9.0cmBlade Width:Approx.0.67inch/1.7cmBlade Thickness: Approx.0.59inch/1.5cmPackage include: 1*Butterfly Knife Comb