[Panda crystal card stickers] Octopus card stickers | Youyou card stickers Size | 8.7 X 5.5cm It can be attached to Octopus Cards, Easy Cards, Student ID Cards, Bus Cards, and different. [Mailing method need to know:] ■ Taiwan: By default, it is mailed out by air and it takes about 7 to 10 working days to receive it. ■ Hong Kong and Macau: The default is standard surface mail. If you want to send by registered mail, please fill in the registration fee. All other overseas regions are sent by airmail. ■ Or you can choose to pay with SF Express. ■ All postal risks of surface mail are borne by the buyer, so it is strongly recommended that additional postage fees be paid.