O4U Musical Note Unique Crystal Melody Gold Plated Necklace O4U is an US registered trademark.Please Choose ALL FOR YOU STUDIO to protect your legal benifits High Quality Alloy & Professional Gold Plating,Will Never Fade. Sophistication,style and personality,Well polished and one by one quality controlled Shipped out in an exquisite jewelry gift box A special gift for a loved one or a beautiful piece that complements your personal style