☆☆☆☆☆☆☆☆ Product Information ☆☆☆☆☆☆☆ Name: Cuban Chain Bracelet Processing technology: electroplating Size: Approximately 17cm in length+5cm extension chain Material: Titanium steel, also known as "316L stainless steel" Features: Waterproof, rust proof, non fading, anti allergic Style classification: Fashion travel Please check general questions and answers before placing an order ·Is it in stock? All online products without special instructions are in stock, please feel free to purchase. How to choose a ring? Not paying special attention to the fact that the ring size is our size. If you are unsure of the size you are wearing, please measure according to the chart and accurately measure the average multiple times to minimize measurement errors, or go to your local jewelry store to test the size before placing an order and then return to purchase. About earrings? Unless otherwise specified, all packaging should be one to two packs. If it is a one-time sale, I will indicate the sales "order" and "order" in the title and other addresses. Please read carefully when placing the order. Can jewelry be used for bathing? Please pay attention to the product name or detailed description. If the material is titanium steel products, you can wear it for bathing without any problem. If it is pure silver or alloy products, the bathtub should not be worn, as this will accelerate the fading and oxidation process of jewelry and shorten its service life.