Klein Tools Retractable Utility Knife is made of lightweight aluminum and designed to comfortably fit in your hand to make cutting tasks quick and easy. It features a fold out blade storage compartment in the handle that comes pre-loaded with five extra blades. It's bright orange color makes it easy to find in a tool box, tool bag or low light locations. Klein® 44301 Slide Out Utility Knife, Aluminum, 6 pc Blades