Maximum weight: 210g Minimum weight: 170g 1. The manufacturer provides genuine products, direct supply, and guarantees product quality.Ships within 3 days after placing the order 2. Regarding size: Due to different measurement methods, there may be a slight difference of 1-2cm in size, which is not a quality issue. 3. Regarding color: All products in our store are photographed in real life. Due to different lighting conditions during photography, there may be slight color differences in the images. We ask for your understanding. 4. Regarding customer service: If your inquiry is not answered promptly, it may be because we are not at the computer. You can leave us a message, and we will respond to you as soon as possible. 5. Regarding shipping: Our company defaults to using Zhongtong Express for deliveries. If your area does not support Zhongtong Express, you can leave us a message, and we will choose another courier company for you.