Model No.: T-002 Material: Metal Capacities Available: 16GB,32GB,64GB,128GB Shapes Available: Silver Imprint Options: Silkscreen or Laser Engraving Data Service Options: Pre-load Data Packaging Options: Retail, Bulk Accessory Options: NIl Minimum Order Quantity: 100pcs Physical Size: 61 x 15 x 9mm Operating System: Windows / Mac / Android