Nice thermochromic bracelet size: these temperature emotion bracelets feature stylish design, the bead color can be changed according to your mood, which is because your temperature would change with mood, you can refer to pictures for checking more product informationAdjustable size: this emotional bracelet can be easily adjusted to fit most people's wrist, children, teenager and adults; It's easy to adjust by the adjustable knot on the strong woven rope, which is easy to slide to provide a comfortable fit for both men and womenWhere to apply: featuring warm and variable color, the mood bracelet is very suitable as a present for friends and families on Mother's Day, in tourism Memorial Hall, birthday, wedding, business, holidays, after the fair, as men's bracelet, gay pride or couple braceletsDetailed material: the bead bracelet is made of two kinds of beads, the black beads are made of hematite, thermochromic beads are made of copper and epoxy resin glue; With processed color changing liquid crystal on them, the color of the bracelets are full color, strange and magicalChangeable colors: this fashionable shimmer bracelet gives off a magical color on your wrist, beautiful and beads seamlessly switch between black, dark green, green, navy, blue, light blue, brown, yellow, pink and purple