Hello Huiling, this accessory can be ready within 3-5 days (after order's confirmed)(excluding shipping time), and it is available only when order size is US$50 or over.
*If you'd to buy it separately, the unit price will be high (because the international shipping cost), please submit ticket (with product link & request) to our
Support Center and let my teammates help you directly. :-)
**If you it separately (3-5 days preparation time) and use the fastest shipping method (Premium Express, 3-6 days shipping time), it will reach you around in 2 weeks after order's confirmed. n_n
*All shipping information (including methods, cost & estimated delivered date) will be shown in order page, before payment; you can pay extra cost to upgrade shipping method there.
*Please remember to mark down the date (you need it) in the order form when you order it.