Enfain sells the Swivel USB Flash Drives MultiPack with the most diversified capacity and color options at Amazon.

enfain usb

1. 360º swivel foldable cap, no worries to lose cap.
5 enfain flash drive 16GB swivel black 360 degree rotate
2. Unit measurement:  2.24 x 0.75 x 0.43 inches (57 x 19 x 11 mm).
4 enfain usb drive swivel black measurements
3. Capacity options: 128 MB, 256 MB, 512 MB, 1 GB, 2 GB, 4 GB, 8 GB, 16 GB, 32 GB.
4. For standard pack, “Enfain” logo and memory chip batch are laser printed on the USB connector surface for tracking sources.
Enfain usb drive 16gb swivel black with memory chip batch number
5. Sold in a secure cardboard organizer box. Clean and neat. Easy for maintenance.
enfain thumb drive 16gb swivel black 10 pack box
6. Color options: black, blue, white, red, green, orange, gray, purple, pink, yellow, and 10 colors assorted.
7. 10 assorted-color USB pack is available. Easy for recognition and data classification.
enfain usb drive 16gb multicolor 10 pack
8. All the multi pack USB drives come with removable white labels for marking data loaded.
thumb drive labels
9. Thumb drive lanyards for hand hold and recognition are also available.
USB Flash Drives Lanyards Ultra-thin
USB Flash Drives Lanyards

Tech Specifications:
Chip: Grade A, original brand.
Interface Type: USB 2.0, backwards compatible to USB 1.1.
Writing speed: 4mb/s-6mb/s; Reading speed : 12mb/s-15mb/s.
Compatibility: Desk PC, Laptop, Mac, Tablet, Speaker with USB port.
Operating System : Win 10/ 8/ 7/ Vista/ XP/ 2000/ 98/ ME/ NT Linux and Mac OS.
Operating Temperatures : 32º F to 140º F (0º C to 60º C).
Storage Temperatures: -4º F to 185º F (-20º C to 85º C).