Move Noa bangle by Messika in 18-karat yellow gold with G/VS diamonds; Three moving diamond bezels; 0.95 total diamond carat weight; Hinged opening eases dress; Approx. 0.2" (4.5mm) wide; Made in France; To care for your Messika piece, we recommend that you gently clean it under warm water with a small, soft-bristled brush and a mild black soap.