1. Regarding packaging The price of this model is for the lens only and does not include a glasses case. If you need a glasses case, please purchase it separately. 2. Regarding color difference and size issues All products in our store are photographed in real life and measured manually. Due to lighting, resolution, and technical reasons, there may be color differences.There may be a 1-3mm error in size, which is normal, please understand. Thirdly, our store has an ample supply of products, so you can shop with confidence.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 and negotiate a solution.Please understand. 4. Regarding returns and exchanges When the buyer receives the product, please carefully inspect it within 7 days. If there are quality issues such as broken frames, peeling, or large scratches on the lenses, you can contact customer service for a return or exchange. After 7 days, our store will not accept returns or exchanges. For returns or exchanges due to non-quality issues, the product must be in new condition and not affect its resale value. The buyer is responsible for the return shipping costs. Because we are a manufacturer wholesaler, we cannot guarantee that every product is perfect. If there are minor defects, we do not accept returns or exchanges. We hope for your understanding! 5. Receipt instructions. When you receive the package, please do not rush to sign the receipt. Be sure to open the package and inspect the goods in the presence of the courier. If the item is damaged or there is a shortage in quantity, please refuse to accept it! Contact the seller immediately as the contact number is on the delivery slip.Once you sign, it indicates your approval of the quantity, content, and integrity of the goods. The shop owner will no longer be able to claim compensation from the courier company on behalf of buyers! Please also understand that our store will no longer be responsible for any losses caused by discrepancies, shortages, or damage to the goods. If you have any issues after receiving the items, please contact us promptly! The shop owner and buyer will work together to resolve the problem.Finally, we wish buyers a pleasant shopping experience at our store!