*About shipping: Everything that can be photographed is in stock, and we will arrange inspection and shipping within 2-3 days after placing an order (in case of out-of-stock replenishment, there may be a delay of about 4-5 days) *About Dropshipping: Supports dropshipping, welcome distributors from all platforms. *About Returns: Inner length and size are for reference only and do not serve as proof for returns or exchanges or refund shipping fees. All inner lengths are measured manually, with an error of 3-5MM considered normal. *Worry-Free After-Sales: Dropshipping orders support 8 days of no-reason returns, wholesale orders support 7 days of same item exchanges. *About Express Shipping: Default is Zhong Express, if you need SF Express, please contact customer service to pay the difference *About invoicing: Invoicing includes additional tax points