Slice Auto Retract Box Cutter - Ceramic Blade - 0.70" (17.78 mm) Height x 3.40" (86.36 mm) Width x 6.70" (170.18 mm) Length - Retractable, Non-sparking, Non-conductive, Ambidextrous, Ergonomic Design, J-hook Handle, Rust-free Blade - Acrylonitrile Butadiene Styrene (ABS), Stainless Steel, Carbon Ste