These limited edition, heirloom-quality knives are the first co-designed by R. Lee Ermey, aka "The Gunny," and SOG Specialty Knives & Tools. Each knife is meticulously crafted using exotic Cocobolo hardwood handles which has an orange / reddish-brown color. The handle also features a stingray hide inlay, along with nickel-plated replicas of the commemorative Gunny coin. The Gunny Folding Knife offers a full, 4-Inch, VG-10 stainless steel blade, which is one of the best stainless steel made. Additional elements, such as vanadium, are added to provide superior edge sharpness and retention, as well as enhanced rust resistance. VG-10 requires sharpening less frequently making it ideal for more demanding uses. The straight edge blade will cut cleanly and can be (if needed) repeatedly sharpened quickly. Paired in true SOG style with the durable VG-10 stainless steel blade with an attractive satin polish finish, each knife includes a handcrafted leather sheath which is a classic choice in fixed blade carrying options. There is nothing like the patina of well taken care of aged leather. Each limited edition Gunny knife is individually presented in its own beautiful walnut box with a full-size commemorative Gunny coin and Certificate of Authenticity signed by both Ermey and the SOG Founder and Chief Designer, Spencer Frazer. This knife is backed by a lifetime warranty that protects against defects in manufacturing and materials. Weight: 7.4oz, Blade length: 4-Inch x 0.15-Inch, Overall length 9.1-Inch.