http://www.scivas-udisk.com/Customized_USB_flash_drive/Car_USB_flash_drive/ZT-GD-U0181.html
Product Model: ZT-GD-U0181
Product Category: Car USB flash drive
Material: metal
Size:
Weight: 35g
Memory sizes available: 16/32/64/128/256/512MB / 1/2/4/8GB/16GB