The Slice 10560 Auto-Retractable Industrial Knife features our longest blade yet. Specially designed for cutting thick foam in industrial settings, the exposed blade is approximately three inches (7.5 centimeters) long, allowing the user to tackle thicker materials. As with all our tools, the Slice 10560 offers a finger-friendly blade edge and sturdy handle construction. Safety features include automatic blade retraction and rounded-tip blade in the installed 10538 blade (an optional pointed-tip 10539 blade is sold separately). The 10560's slider is grooved and textured for user comfort and a better grip.