This is Momi pikake style and 14K gold filled chain bracelet. This bracelet made of white, blue and yellow Momi shells.
Origin of shells: Niihau
Over all length measures: 7 1/4 inches (measures from end to end)
Shells section measures: 1 3/4 inches (measures from end to end)
Clasp: 14K gold filled spring clasp
Chain style: Fancy Italian