1.Fast Customization Services: We customization s for these Swivel USB sticks. You can preview digital proofs within 5 - 10 minutes and approve real sample drawings before production 2.Double-sided Customization, More Stylish and : We can customize different contents for the front and back of USB. And the color printing on the text or is coated with an adhesive layer to prevent scratches and wear during daily use, ensuring your personalized USB flash drive remains durable, long-lasting, and beautiful 3.Smart Indicator Shows USB Status in Real Time: When files are being transmitted, the indicator light flashes red and stays bright when on standby or after transmission is complete. You have full control over data transfer progress, ensuring efficient use of time 4.360°-Rotatable Protective Case: This rotating USB drive designed with metal shell and plastic, which can effectively protect the chip from damage. And we a diverse selection of colors for you to choose from, allowing you to utilize different colored USB drives for storing various files