1. Color Difference: All products are photographed in real life, and we strive to ensure the colors appear as close to the actual items as possible. Customers who are extremely sensitive to even the slightest color variation should purchase with caution to avoid unnecessary time and money wasted. 2. Regarding sizing: Please carefully review the product description or contact us before making a purchase. When placing your order, please specify the color and size you require. Otherwise, we will ship the product as described in the title. 3. Quality Issues: We take great care to disassemble and meticulously inspect all items before shipping, especially those that can be taken apart. Size and color discrepancies are not due to our shipping errors. If an exchange is required, the buyer is responsible for the return shipping costs. However, if you discover a quality issue upon receipt, please contact us within 48 hours of receiving the item and provide relevant photographic evidence. We will resolve the issue for you promptly, and we will cover the return shipping costs. Please inspect carefully before use! Due to varying customer requirements, it is impossible to achieve perfect results for every customer. Please don't be too concerned about minor imperfections that don't affect the wearability or functionality of the product.