The knife has a retractable 10 cm blade, which is breakable every 18 mm. The metal guide makes it more resistant to damage. The knife handle is made of high-quality cast aluminum, additionally equipped with anti-slip rubber. The "automatic lock" system protects the blade from dangerous, accidental removal. The knife is equipped with a small hole that allows it to be hung in the tool compartment. 5 additional spare blades are also included. Made of high-quality C60 steel. This significantly extends the life of the knife. The blades are packed in a plastic box that can be hung in a visible place.Specification: Blade length: 10 cm Blade width: 18 mm Segment length: 5 mm Total length: 16.5 cm Number of blades: 6 pcs Color: black, orange Material: C60 steel, plastic, rubber