This Quadchair Ski Lift charm is offered in .925 sterling silver, 22K yellow gold plate on .925 sterling silver, 10K yellow gold, 14K yellow gold and 14K white gold. Other metals are available in a separate listing Each Rembrandt Charm is a miniature work of art created by 40 skilled artisans. This piece is stamped with the trademark RQC and metal quality mark. Sterling silver charms are plated with rhodium to prevent corrosion and tarnishing and to extend their life and beauty. Every piece comes with a heavy duty jump ring that may easily be twisted open and closed for temporary placement. It is, however, recommended to have every charm soldered onto your bracelet by your local jeweller for permanent placement.