This is a fun vintage necklace and bracelet hand made in Tiki Island Hawaii. It is made of some sort of clay of ceramic but looks like wood. The necklace is a collar style and measures 13 inches long on an elastic line. The matching stretch bracelet has a 2 inch inside diameter but again is on a stretch cord so could fit any wrist. Each panel on the necklace has three white glazed triangles and two on each of the bracelet. Every panel and piece is stamped Tiki Island Hand Made Hawaii. Just a super cool set! Circa 1960's-70's.