Color:Random Color(Black & Silver) Dimension:About 92x57x4mm Mateial:Aluminium Alloy new and high quality Weight:24g/pcs Stable material SD Card Holder Metal Frame Case Organizer Interior soft lining protects your cards from scratches or any possible damages This Metal Card Holder is easy to open and close It holds about 3 SD card With this Metal Card Case, you can keep your SD card organized and clean for handing out Portable,easy to carry in your pocket or purse Package Contents: 3x Metal SD Card Case Metal Box Holder Note: Random color, don't accept the specified color. English Black silver random hair Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.