The creative design of these beautiful twisted napkin rings uses metal-plated iron, colored silver. Forty percent recycled iron, from the metal artisans of Noah's Ark in Moradabad, India. The cost of metals has skyrocketed in recent years, which has had a devastating effect on the local economy and on the lives of individual artisans. Noah's Ark has worked hard to train artisans in using alternative metals and materials and to create attractive designs.