All our crosses are made out of real bone, polished and etched with detail These bone crosses pendants come pre-drilled so you can easy string them into a necklace. The Bone Ankh is a Egyptian hieroglyph which signifies life. It has endured for years and is believed to provide health, happiness and energy. It resembles the Christian cross and was even used in the 60's and 70's as a piece sign. This maybe one of our most interesting bone crosses. The bone ankh comes in a small & large size and both polished with no etched detail. The other bone crosses are all polished and etched.