Sony LCS-MSUSKIT is a genuine old stock new wallet designed to hold Memory Stick and SD cards. It is made of nylon and manufactured in Japan. The wallet can hold 10-20 Memory Stick and SD cards of different types, including Memory Stick, Memory Stick Duo, Memory Stick PRO, Memory Stick PRO-HG, Memory Stick PRO Duo, Memory Stick Select, Memory Stick Micro (M2), and Memory Stick PRO-HG Duo. The wallet is compatible with universal brands and models. UNUSED UNOPENED OLD STOCK...THANKS FOR LOOKING.