Color: Black, Silver Net Weight: 17g Dimension: about 94x57x5mm Material: Aluminum Alloy It holds about 8 micro-SD/TF cards and 1 SD card. Brand new and high quality. Stable material Micro-SD/TF Card Holder Metal Card Case Organizer Elegant design The Micro-SD/TF metal card holder is a slim and compact storage solution The inner lining protects your cards from scratches and possible damage It is easy to open and close the metal card holder This metal card case allows you to keep your Micro-SD/TF card organized and clean to distribute Portable, easy to carry in your pocket or purse Package Contents: 6 x Metal Memory Card Case Metal Box Holder Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in a little different from the real thing. The measurement allowed error is +/- 1-3 cm.