packing contents: dust bag + invoice + card, etc.
if you are still not satisfied within 7 days after receiving the product, you can negotiate a return and refund; collect shops, light up small red hearts, you can send coupons to offset product prices;. if the promised delivery time is exceeded, the goods can be returned without reason.syi old customers purchase again can contact to get vip discount price; buy in bulk, you can contact the owner to enjoy discounts; if the promised delivery time is exceeded, the goods can be returned unconditionally.