Halloween Shop&gt;Techkey USB Flash Drive,Mr.Halloween Pumpkin Head Costumes Monster,Thanksgiving Gift,16GB Real Capacity: 16GB(it will not exactly at 16GB,about 14GB--16GB,just like theory of PC hard disk);Interface:USB 2.0;Material:Glass and Cork Transmission of large amounts of data to support the need for faster performance,The transferring rate will be impacted by your hardware device and your computer interface We only provide real capacity usb flash drive,no fake,you deserve the best authentic quality to protect your data Shipping(If you choose Fulfilled by Merchant): ePacket 7-15 business days to US.(Tracked by USPS) Sweet gift for your dear family and friends!