Full frame holds blades taut and makes sawing more efficient than loose end blades. The man size handle makes sawing faster and doesn't tire the hand. 11 1/8" long blades make sawing smoother and less tiring than shorter blades. A versatile blade for bone that permits cutting either on the push or pull. Features a stainless frame and die cast aluminum handle. Finger guard prevents bruised knuckles. Can be assembled in seconds. Saw in leather case weighs just 18 oz.; in cordura case, 16 oz. Wear on belt or carry in backpack.