Package content: original box + dust bag + invoice + card, etc. Old customers who buy again can contact the store to receive a pair of branded socks for free, worth $10. Old customers are welcome to come often. For bulk purchases, you can contact the shopkeeper to enjoy discounts for major customers, making the purchase more cost-effective If the promised delivery time is exceeded, the goods can be returned without reason. If you are not satisfied 7 days after receiving the goods, you can negotiate a return and refund; Collect the store, light up the little red heart, you can give a coupon to deduct the price of the product;.syi