1. Product quality assurance. 2. Size: Due to different measurement methods, there may be a slight difference of 1-2cm in size. This situation is not a quality issue. 3. Color: Our store's products are all taken in kind. Due to different lighting conditions during shooting, there may be slight color differences in the pictures. We kindly ask for your understanding. 4. Customer Service: If your inquiry is not responded to promptly, it may be because we are not at the computer. You can leave a message for us, and we will reply to you as soon as possible. 5. After-sales service: We will provide complete after-sales service, with no reason returns within 7 days and guaranteed exchanges within 15 days. You can purchase with confidence. 6. Shipping: Our company defaults to using ZTO for shipping. If your area does not support ZTO, you can leave a message for us, and we will choose another company for you.