Set of six Japanese 420J2 stainless steel replacement razor-blades. Each blade is precisely heat treated and hand finished to a surgically-sharp cutting edge. These blades fit all 3.0 inch models of Outdoor Edge’s RazorSafe™ Series including the 3.0 inch RazorLite™ EDC and Onyx™ Lite. Check most Outdoor Edge products take the 3.5 inch.