... all your memory cards in one place, so you won't lose it Closed Dimension :70mm(L) *70mm ... all your memory cards in one place, so you won't lose them any more- Ultra-slim and lightweight ... suitable for memory card ,but also some small article can be store ,for exmaple ,batteries ,adatering ring ,data line ... , so they'll stay in perfect condition and won't be misplaced. The memory card case is compact and ...