"> [Usage Tips] When using glasses, handle them gently and wear them with both hands, first closing the left side and then the right side.When removing glasses for storage, do not let the convex side of the lenses touch hard objects; store them in a glasses case. If the glasses are dirty, use a specialized lens cloth for resin lenses to clean them. Since regular lens cloths have loose fibers, they can easily trap sand particles, which can cause wear on the lenses.Do not use a napkin to wipe; instead, rinse the lens thoroughly with water first, then gently wipe with a specialized lens cloth. Return and Exchange Policy 1. Returns and exchanges are accepted under the following circumstances 1. If the product is damaged, the wrong item was sent (color, style), missing items, large stains, severely damaged, or otherwise unsellable, you can apply for a return or exchange. When applying for a return or exchange, please be sure to take photos first and then contact our customer service staff for negotiation. If our company determines that it is indeed a quality issue, the shipping costs incurred will be covered by our company.Our company has refused to receive the payment. Please help us advance the shipping fee first. We will directly transfer the incurred cost to your designated Alipay account via Alipay.(Note: If you return the item directly without contacting us, we will not accept it.) 2. Returns and exchanges are not accepted under the following circumstances 1.Occasionally there may be small bubbles, scratches, or minor flaws that do not affect sales; these are not considered quality issues. All eyewear factories cannot avoid such problems; there are no 100% perfect products 2. Man-made defects, product color difference, slow delivery, poor customer service attitude from the company. 3. Issues based on the buyer's subjective judgment (e.g., not liking it, not matching my expectations, different from others, materials not meeting expectations, poor texture, looks low-grade, etc.) 4. Don't want to sell anymore, it's not selling well, can't sell etc. 5. If the returned item does not match the style previously agreed with the seller after agreeing to return or exchange (due to the large number of packages being sent in and out, if you sign for it, it will not be accepted), please be honest and conscientious Precautions: Our store defaults to ZTO, please specify if there are any special requirements All after-sales issues must be addressed within three days of receiving the goods (based on the time of goods signing). Please contact our customer service staff promptly. When applying for after-sales service, please provide your purchase number. Each item can only be processed once. After receiving the goods, please carefully check the quantity, style, color, specifications, and quality. We will not deal with customers who leave negative reviews again. Thank you. Explanation