... wooden,abs,pvc,leather housing are available2,Samsung&hynix oringial flash chip3,Shape&color:customized4,Memory capacity:64MB/128MB/256MB/512MB ... High read&write speed:12MKB/6KB9,Certificate:CE,FCC10,Usb flash drive with ROHS compliant11,Other requriments:hot stamping,embossing, ... to 1400 F(00 C to 600 C)Storage Temperatures-40 F to 1850 F(-200 C to 850 C)WarrantyThree- years warrantyFeaturesCapless ...