welcome! common problem: 1. Ring size: US size, please refer to the size chart; 2. The product is in stock, please rest assured to buy 3. Delivery time: parcels are sent out every evening, orders confirmed after 2 pm will be processed the next day, and returns or orders will not be processed on weekends. 4. The products come from China, and the delivery time is about 7-11 days. There are occasional logistics delays, please be patient;