This is the sharpest, strongest, replacement razor-knife available, with blades that change safely and easily at the push of a button. The black-oxide coated blade holder supports the razor-blade for the strength of a standard knife and sharpness of a surgeon s scalpel. The 3.5" Japanese 420J2 stainless razor-blades are precisely heat treated and hand finished shaving-sharp. Rubberized TPR handles are mounted to sturdy stainless steel liners for unparalleled strength, and a non-slip grip even when wet. Available with a black handle and black nylon sheath or a blaze-orange handle with Mossy Oak camo sheath. The blaze-orange handle is easy to spot on the ground, saving valuable time in the field while preventing loss. Comes complete with six replacement blades. Product Features Blade holder supports the razor for the strength of a traditional knife Includes six blades, additional blade packs sold separately Durable nylon sheath Easy-to-locate blaze orange Secure lockback Nonslip rubberized TPR handle Push button to remove and insert new blade Product Specifications Blade: 3.5 in / 8.9cm Overall: 8 in / 20.3cm Razor-Blade Steel: Japanese 420J2 Stainless Razor-Blade Thickness: 0.6mm Blade Holder: 420J2 stainless with black-oxide coating Handle: Rubberized TPR with stainless steel liners Sheath: Nylon Weight: 6.4 oz / 180g