|The Z-Slayer throwing knife series features one of the sickest sets you've ever seen. Each knife comes complete with a special Zombified killer picture. The knives are heavy duty, but not too heavy. The entire set is big but it is light weight to travel with. Travel is easy with Z-Slayer's throwing knife kit, there is a protective sheath included that features a belt loop so you can attach these knives to your belt killing the living dead at night. Each knife is 12 inches in length.