This item will be shipped by [page="merchant_info"]Karen Jewelry[/page] . Free returns within 15 days. For detailed information, click [page="return_conditions"][/page]. Made from 318 I stainless steel. 316 I is the highest quality among steel products. Our product does not darken, rust, crush, bend or oxidize over time. Substances such as cream, water and perfume should be avoided. Hematite natural stone - crystal beads - woven cord were used. Adjustable according to wrist Images are our own shooting