Eyeglass and Mask Chain This elegant, feminine eyeglass and mask chain features warm orange carnelian and gentle, iridescent mother-of-opal. Carnelian is a stone that enhances action and positive energy. It's popular as a talisman for those who want to live each day with brightness and vitality. Mother-of-opal symbolizes enveloping gentleness and healing. It is said to calm the heart and naturally bring out the wearer's charm. ✔ Compatible with eyeglasses, sunglasses, and masks ✔ Convenient to put on and take off while hanging around the neck ✔ Lightweight and comfortable to wear ✔ Perfect for natural and elegant outfits Because natural stones are used, there are individual differences in color, pattern, and shape. Please enjoy the unique expression of each piece.