Become the light of walking: Inside the body is the heart and flesh; outside the body there is everything Light a lamp for yourself from the cave inside Illuminate the forgotten outline, carefully Not for ignorance, but for the sun and the moon Walk the wavelength of life Refracting the trajectory of life Become one's shape 【Product parameters】 Size: Adjustable design, but it is recommended to inform the hand circumference by private message after placing the order to facilitate the best size adjustment Metal material: red copper ＊Red copper oxidizes faster than brass and pure silver. If you have any questions, please contact us by private message before placing an order. ＊All products in the store include a one-year warranty and gift box packaging. ＊If you don’t need gift box packaging and can accept secondary packaging materials, please enter the coupon code "loveearth" to enjoy a 5% discount. ＊The products are all handmade, with slight errors or sense of handwork. If you have any questions, please contact us by private message before placing the order. ＊Metals will be oxidized due to contact with air, sweat, perfume, cosmetics, etc. After wearing, they can be wiped with a soft cloth and stored in a sealed bag. ＊If the metal is oxidized, it can be wiped with a silver wiping cloth. If the condition is more serious, it can be cleaned with a toothbrush and lemonade.