The Game Marathon 100% Pure Brass Knuckle Paper Weight Accessory is a solid brass spiked knuckle with a spade design wire cut through the brass. The knuckle is composed of 100% solid brass which means that it is strong and durable enough to last years. The design is wire cut through the brass so there is no chance of the design coming off. There are seven spikes on the business end of the knuckle. The Game Marathon 100% Pure Brass Knuckle Paper Weight Accessory gives off a beautiful golden light which could add a beautiful and functional pop of color to any room. The four-finger knuckle is 4.55 inches long so it can fit easily in a bag or pocket. Overall Length: 4.55 Inches. Weight: 272.2 g.