MULTIPURPOSE FOLDING KNIFE: Whether DIY work, rescue knife in the car, outdoor hunting, camping, fishing, sports, travel, or everyday use, this survival knife is your ideal companion for all activities and situations. A sturdy glass breaker that can be used in emergency situations, and also has a rope cutter that can come in handy when needed. SAFE & QUICK OPEN: Equipped with the thumb studs, switch blade powered flip open. The liner-lock system safely secures the blade open and prevents unwanted blade closure, ensuring the blade is securely locked in place during use, ensuring safety and efficiency. Blade-Superior Craftsmanship: The mighty 400C steel be a true warrior of the high-carbon and high-chromium martensite stainless steel clan. We've imbued this steel with the power of the ancient heat treatment process, granting it unmatched strength and an easy-to-polish shine.