The CeramicEdge(R) Detachable Blade, engineered from carbonized steel. This razor-sharp blade effortlessly glides through hair, leaving behind precise .5mm cuts. Enhanced with advanced ceramic technology, CeramicEdge stays cooler longer than metal blades, so you can carve your way through close coifs and detailed work. Sculpt Sammy and Sargent week after week with pristine chrome finishing that resists rust and corrosion. Fits a wide variety of Andis clippers. Enjoy the thrilling possibilities with a fresh CeramicEdge Detachable Blade. | Andis # CeramicEdge Clipper Blade | Size 30