I made this bead pendant out of some very special concrete! It was taken from the old sidewalk in front of 575 Castro St where Harvey Milk had his camera shop & campaign headquarters. When the city was replacing the old sidewalk a few years ago a local resident collected some concrete from that exact address and I got a small amount of this concrete from him. The rough face is the surface of the sidewalk itself. I vouch for the authenticity of this relic of famous San Francisco real estate! Dimensions in the title in millimetres. Comes with a 24" steel bead ball chain and presented in a gift box with an informational card inside to keep with it. May you feel the spirit and power of the millions of queers who have blessed this cement with their feet while walking, dancing, and marching. I also have a limited number of small and medium sized scraps of this concrete available as simple souvenirs in the other listings here in my store. The small and medium pieces were too small to make into bead pendants. I only have a few dozen of these pieces of Castro concrete and when they're gone, they're gone!