Alcatraz Penitentiary - SOLD 2.75" Showcase Concrete giftsforher "The armor are bones that

"The armor are bones that form within the skin

Multicolor - Variety of colors

including images from Apollo 11

Each jewelry piece comes in a decorative box and includes a small information card about the specimen

Pictures on this page are representative of the material but every fragment will be absolutely unique

Alcatraz Penitentiary - SOLD 2.75" Showcase Concrete giftsforher "The armor are bones thatThis is an authentic piece of concrete from Alcatraz Penitentiary. Yes, an actual piece of The Rock!" This particular specimen measures 2. 75" along the widest point. This specimen, from the famous Alcatraz island, saw some 1,500 prisoners pass by it during the prison's operation. A certificate of authenticity is included.