Slice Auto Retract Utility Knife

Ceramic Blade - 0.9" Height x 1.4" Width x 6.1" Length - Retractable, Non-sparking, Non-conductive, Rust-free Blade, Durable, Ambidextrous, Comfortable - Glass-filled Nylon, Stainless Steel, Zirconia, Carbon Steel - Gray, Green - 1 Each. Long blade efficiently cuts through thicker materials. Extremely hard ceramic blade maintains sharpness for consistent cuts.