Funky and Fun this Green Lava Rock Cabochon Memory Bracelet and Earrings is a Great Looking Set. The bracelet wraps comfortably almost any size wrist up to about 7 3/4 inches. The cabochons are a whopping 1 inch long and have an unusual molded prong setting. The matching earrings are clip back and have the same cabochon. A green lovers dream.