The Amanda Blu Add-A-Bead Silver-Plated Key with Crystals allows you to customize your bracelet or necklace. Featuring a detailed design, this inspiring key charm is silver plated and measures 1L x 3/8W. Sparkling crystal rhinestones add style and glam. Wear this charm on its own or style it with other charms for a different look. The Amanda Blu Silver-Plated Key with Crystals makes a wonderful gift idea. Imported. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Beads.