A grade natural semi precious gemstone, beautiful and attractive design stretch bracelet. This bracelet 7 inches in circumference. We also used a very strong elastic band which is quite flexible and durable at the same time. The bracelets in this series are all for womens, girls, young man, unisex. It is very comfortable for who like to wear loose. As a gift for yourself or family and friends, good matching for men and women, perfect gift for birthday, party, mothers day, fathers day, festival, such as christmas.