Ultrathin card USB drive, Popular card flash drive USB 2.0/1.1 Interface Large and Flat Double Sided Imprint Area Imprinting Options: Full Color Imprint Imprint Locations: Front Side, Reverse Side Imprint Surface: Plastic Surface Quality (optional): Mat / Glossy / 3D Imprint Area: 3.37" x 2.125" (85.6mm x 54mm) Durability: Water Proof, Sand Proof, Heat Tolerant, Washing Machine, Car Dashboard ...