The Black Eagle Rampage Shafts are custom arrows designed specifically for bow hunting with a compound bow. Made from high-quality carbon material, these arrows have a spine size of 300 and a sleek black color. With a 1 dozen pack available, these arrows are ideal for outdoor sports enthusiasts looking to enhance their archery experience. However, it is important to note that this product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.