Here is a refined version of your product description within 500 characters, formatted into clear paragraphs without special characters or Chinese text: Introducing our stylish polar bear earrings, designed with simplicity and fashion in mind. Each earring measures 17mm by 17mm, crafted from high-quality 925 sterling silver for a durable and elegant finish. Please note that our products are not suitable for children aged 12 and below. We prioritize safety and recommend adult use only. Your satisfaction is our priority. If you encounter any issues with your earrings, feel free to contact us. We are always happy to assist and ensure a seamless experience. This version is concise, professional, and meets your character limit while maintaining clarity.