This is a very eye catching bracelet. It is composed with 10mm Lava stones accented with copper findings and 10mm ruby zoisite. This measures 7 1/2” for the small to medium wrist. An 8” is available for the medium to large wrists. It is a stretchy bracelet so it’s a one person job to put it on. The lava stones are great to add your favorite oils or perfumes to.