DescriptionThe item is made of zinc alloy material, durable and lightweight. these mood rings can change their colors according to your body temperature. Perfect for your apparel, highlights your festival taste and makes you more distinctive. It is not only perfect for decoration, but also a nice gift for your loved one.Features-Color: As Shown. -Material: Zinc alloy, Epoxy. -Size: About 3.10X1.70X1.30cm/1.22X0.67X0.51in. - Made of zinc alloy material, you can wear it for a long time, not easy to fade or break. - The mood ring is adjustable to fit most people including kids, girls, women so they are very practical. - As a good-looking and creative present for your kids, girls, women or female friends. - Attract others' attention, perfect for wearing at parties, family gathering, and other special occasions. - Can be applied to Halloween, theme parties, costume props and so on and theyre also good as presents for kids.