product quality - Natural Tahitian Black Pearl 11mm / 925 Sterling Silver Product Size -19 miles + 2 inches of reserve chain Production delivery -The goods are handmade, and the stocking time is about 3 days. If you are an urgent item, please contact us in advance~ package - Customized items will be packaged uniformly If you need special gift packaging, please inform us when ordering Reminder -The shape, growth texture and size of the pearls are different. Some may, the actual size of the production will be slightly different, and it will not be exactly the same as the products in the picture. -The product will be different from the photo due to the color of the computer. - If the skin is sensitive and susceptible to allergies, please consider purchasing it yourself. Because each person has different allergies, it cannot be measured. After the product is sold, it cannot be returned due to allergic requirements. ! ! ! After the hand-made shipment, you can't apply for the return service except the product itself. Please confirm the order and then place the order~~ Basic maintenance - 925 sterling silver material will be oxidized due to time and wear. The oxidized color will become dull and fog. After wearing the jewelry, it can be wiped and wiped with silver polishing cloth, which can reduce oxidation in the sealed bag. - It can be placed in a sealed bag when not worn, reducing the oxidation effect. - Try to avoid taking a bath, getting into the water, and not wearing a hot spring.