FGX Boot Blade is constructed from Griv-Ex. It is a kind of reinforced fiberglass plastic which is stronger than supreme tough Zy-Ex. It is heat and UV stabilized that makes it indestructible. The handle of this knife is its unique feature. It is made up of Kraton which is deeply checkered and has been shaped directly into the blade tangs. The superior tacky gripping surface is unaffected by all kinds of weather condition like (moisture, heat and cold) and never rusts, cracks, splits or warps. The length of blade is 5 inches and the overall length is 9 3/8 inches. Grivory steel is used in the making of this blade. The thickness of the blade is 7.3 mm.