Product diagram explain 1. Provide clear images 2. If there are color and size requirements, please inform customer service in advance 3. The general delivery time is 1 to 2 weeks. Purchase Notice 1. Explanation Self production, quality assurance, and adequacy 2. Size Due to manual measurement, there may be a slight error of 1-2mm. If it is not acceptable, please contact customer service promptly to resolve the issue 3. Color If there is a significant color difference in the received goods, please contact customer service promptly 4. After sales There are quality issues, please contact customer service 5. Shipment It can be shipped before 4:30 pm on the same day