Outdoor Edge - Razor-Blaze. Model OERB20. 4 1/2" closed lockback. 3 1/2" stainless blade with dual thumb studs. (Blade may be sharpened, or simply push the lock button to remove the dull blade and insert a shaving-sharp new one). Orange rubberized Kraton non-slip handles. Inlay shield. Mossy-Oak camo nylon belt sheath. Comes with six replacement blades.