The Ultratech is Microtech's top-of-the-line automatic knife, setting a new standard for OTF knives with its advanced technology and exceptional American craftsmanship. This particular model, the Microtech Ultratech Bronze D/E Out-the-Front Automatic Knife in Violet, features a 3.35" high-quality steel dagger blade with a stylish bronze finish. It operates as an out-the-front automatic knife with a convenient thumb slide for opening and locking. The handles are made of durable violet anodized aluminum, specifically 6061-T6 aircraft-grade aluminum, and it comes with a stainless steel pocket clip that can be used by both left and right-handed individuals. Additionally, it includes a glass breaker for emergency situations. When closed, it measures 5.01" in length and weighs a mere 3.5oz. Rest assured, this knife is proudly made in the USA. Please note that the specific type of steel used in Microtech knives may vary depending on availability from suppliers. If you have any questions regarding the steel used in this particular Microtech product, please feel free to contact us.