Yueton Pack of 20 Clear Plastic Memory Card Case Holder for SanDisk/Kingston/Transcend/Samsung SD Micro SD T-Flash Card Material: Plastic; Color:Clear transparent. Size:approx. 5*4*0.7cm/1.97*1.57*0.28" Lightweight and easy to store cases. For carrying SD, Micro SD or T-Flash memory card. Package Includes:20pcs*memory card case.