The Stanley Self-Retracting Utility Knife can't be left around or put in a pocket with the blade exposed. The spring-loaded blade retracts into the knife automatically when pressure on the slide button is released. The interlock nose secures the blade safely between knife halves. The die-cast metal handle is safety orange for high visibility. This utility knife is furnished with one No. 11-987 Round Point utility blade. Knife Type: Utility; Blade Type: Retractable; Round Point; Number of Blades: 1; Handle Material: Metal.