Genuine RAW Amber rainbow effect - dark to lightest in coloring / ombre coloring mined near the Baltic Sea Blocking pain and reducing inflammation. this will NOT add to your body's acidity. handmade by me, on this past Lunar eclipse in Taurus ( full moon October 2023 ). this piece charged for three days on my altar, including on the eclipse. ♡ about 7" in Circumference, stretchy string