Slice®'s durable SPG10539 blade measures 4 inches (76 millimeters) long. It prioritizes user safety while remaining effective, with a finger-friendly® edge that's safe to the touch. For cutting, use this pointed-tip blade to initiate a cut in particularly tough materials, or to do so in the middle of your material. This blade's thick, rigid design eliminates the hazard of flexible metal blades snapping unpredictably and allows the user more control over the cut. Slice blades last up to 11 times longer than comparable steel blades and require no oil coating. Available in a pack of four blades.