Ordering Instructions 1. Sufficient supply: Our store has ample stock, so you can rest assured when purchasing.Temporarily out of stock will be marked on the product display image.If there is an occasional out-of-stock situation that cannot be updated in time, our store will contact the buyer as soon as possible to discuss a solution. We kindly ask for your understanding. 2. About Customization: This style of glasses does not have a ; if you order more than 400 pairs, we can provide printing. 3. Regarding color difference: All products in our store are taken from actual items. Due to technical reasons, monitors, lighting, and environmental factors, there may be slight color differences. We appreciate your understanding. For buyers who are highly sensitive to color difference, please try it on in-store before making a purchase. 4. Default Express Delivery: YTO If you need SF Express, please contact customer service Large items can be shipped via logistics 5. Return and Exchange Processing: Quality issues include exchange and return guarantees, with return shipping costs covered by the seller. Please contact us within 24 hours of receiving the product for confirmation and send it back within 72 hours; overdue returns will not be accepted. If there are no quality issues, the product must be returned or exchanged if it is unused and in new condition, ensuring it can be resold. Return shipping costs are borne by the buyer. 6. Receipt Instructions: When you receive the package, please do not rush to sign the receipt. Be sure to open and inspect the goods in front of the courier. If there is any damage or missing items, please refuse to accept it! And contact the shopkeeper on the spot; there is a contact number on the delivery note.Once you sign, it signifies your approval of the quantity, content, and integrity of the goods. The shopkeeper will no longer be able to claim compensation from the courier company for the buyers! Please forgive us as our store no longer bears responsibility for losses caused by mismatched, missing, or damaged goods! If you have any issues after receiving the items, please contact us promptly! The shopkeeper will work with the buyer to resolve the problem.Ensure buyers leave with 100% satisfaction! 7. The Owner's Voice: After receiving the goods, if you are satisfied, please give me a positive review. If not satisfied, please do not directly leave a negative or neutral review.Please contact us promptly, and our store will actively resolve the issue until you are satisfied.