European And American Cross-Border Jewelry Men's Cross Pendant Crystal Chain Set Necklace Unique Niche Style New

Purchase Instructions 1. Manufacturer's Supply 2. Regarding Size The size is measured manually, and due to factors such as different measuring tools and methods, there may be an error of 2mm. Please refer to the size chart and review details based on your usual wearing habits when shopping independently. 3. Regarding Delivery The default courier is YTO Express.If you need other delivery options, please contact customer service.Orders placed before 5:00 on the same day can be shipped without needing to be freshly made.If you need a custom-made product, customer service will contact you in advance. Jewelry Maintenance: 1. Jewelry should be replaced frequently. Avoid wearing the same piece of jewelry for extended periods, especially in hot summers. The coating of jewelry can easily erode with prolonged exposure to sweat, so it's best to have multiple pieces available for frequent replacement 2. Contact with chemicals can easily damage jewelry. The scent of bathing, chlorine in swimming, salt in seawater can all cause corrosion to the jewelry coating, so you should remove all jewelry before bathing or swimming 3. It's prone to scratches due to collision, so store carefully. Do not overlap the jewelry; store it in its original packaging bag or in a jewelry box with separate compartments to avoid scratching the surface due to collision 4. Clean the jewelry from time to time, using a soft fine-bristle brush to scrub the surface of the jewelry to remove surface stains 5. Apply a layer of transparent nail polish on the metal surface to prevent contact between the accessory and air, allowing for longer wear time