This is a set of MicroSD memory cards made by BUFFALO. ◯ Condition I purchased the wrong specifications, so I have stored them in a dark place without ever using them. ◯ Packaging ・ Put in an OPP bag ・ Wrap with cushioning material [triple layer] ・ Put in an OPP bag again to prevent water damage ◯ Shipping method ・ Yu-packet Post Mini ◯ Immediate purchase is welcome ⌘ Please feel free to comment if you have any questions.