1. Our products are genuine and we offer large quantity discounts. We can customize the products according to your requirements. For more details, please contact our customer service. 2. Regarding sizes, the measurements are manually taken and there may be some errors due to different measuring tools and methods. Please understand. 3. Regarding colors, all the products are photographed with actual items. The colors have been professionally checked and are as close as possible to the flat layout images. Due to differences in computer monitor color contrast and color temperature, if you are sensitive to these, please consider carefully before making a purchase. 4. Regarding customer service, if you do not receive a timely response to your inquiry, it may be due to a large number of inquiries at that time or system malfunctions. You can contact us by phone at 13375790468 or by QQ at 1169195823 or by WeChat at 13375790468. 5. Regarding shipping, we ship large quantities, so there may be stockouts. Please place your order in advance and contact customer service before placing your order. We ship by logistics to the courier service in your area. You can specify the courier service in Yiwu, and the freight will be paid upon arrival.