Here's a fashionable update on a longtime favorite - the classic puzzle ring is uniquely elegant and fun at the same time, and a perfect accent for style-makers of any age. Yellow Gold-Plated 14k rose gold-plated or platinum-plated . We recommend that you order one size up for this style. Instructions included. PLEASE NOTE: This is a puzzle ring and is extremely difficult to put back together. If you don't like challenges, please keep ring assembled! - 458586