The Outdoor Edge Razor Mini Folding Knife offers RazorSafe performance merged with practical convenience in a 2.2" blade size for a perfect keychain knife or pocket folder. Featuring the newly designed flush mount blade release button and both stainless steel and black-oxide coated blades. Compatible with 220 RazorSafe blades. FeaturesBlade Steel: Japanese 420J2 stainlessBlade Holder: Blackoxide coated 420J2 stainless steelHandle: ABS polymer