... DHL,UPS,FEDEX,EMS Bulb shape usb flash drive1,Material:silicon,stainless,wooden,abs,pvc,leather housing are available2,Samsung&hynix oringial ... ,High read&write speed:12MKB/6KB9,Certificate:CE,FCC10,Usb flash drive with ROHS compliant11,Other requriments:hot stamping,embossing, ... PVC bag,color box,gift or customized13,Delivery:DHL, TNT, UPS, Fedex, by sea14,Production time: 1-7days Bulb shape usb flash ...