USB Flash Drive 1.Capacity :from 256MB to 16GB 2 ... Material:silicon,stainless,wooden,abs,pvc,leather housing are availableSamsung&hynix oringial flash chipShape&color:customizedMemory capacity:128MB/256MB ... &playHigh read&write speed:12MKB/6KBCertificate:CE,FCCUsb flash drive with ROHS compliantOther requriments:hot stamping,embossing, ... TNT, UPS, Fedex, by seaProduction time: 1-7days USB Flash drives