Enterprise, self-developed and self-produced. 1. Delivery: Shipped within 24/48 hours. 2.Packaging: One pair in 1 OPP bag, 12 pairs in 1 medium bag. Please contact customer service for special packaging requirements. 3.: Cut out middlemen and pass profits directly to buyers.Different quantities vary; for large purchases, please consult customer service. 4.: Our store is stable, with a 3000 square meter area and a daily production capacity of 30,000 pairs, which ensures sufficient stock and fast shipping. 5. Sign for receipt: To protect your legal rights, please sign for the package only if it is not damaged. If you find any damage, missing items, wrong delivery, or underdelivery, please contact our Wangwang customer service, and we will verify it for you as soon as possible. 6. Worry-free after-sales service: Seven days no questions asked, 365 online consultation responses, we take full responsibility for any inconvenience caused by us, including damaged items and product issues.