Tidoo Jewelry 18k Gold Plated Double Shell Pearls Bangle Bracelet Material:Copper.Three layers 18K gold plated nickle free and tarnish free. Bring an elegant and graceful look to any special occasion. Gold Plated, Nickle Free, Brief Design, Fashion and Comfort Fit.All uses the manual polishing technology, Using the latest cutting technology smooth cutting crystal surface Perimeter:6.69 inches,Width:0.15 inches, Weight:32g Note: The size is measured manually, a little deviation is normal, please prevail in kind. An excellent gift for anniversaries, graduations, birthdays, or just as a surprise to remind that special someone how much you care