... soft siliconeColour: Any colour available(PMS and customized colour approved)Size: any custom size is welcomeCraftwork and Logo: mould compression, post-forming, Micro ... usb pen drivesPacking Method: inside packing(1pcs/opp), outside packing(standard exporting carton box);any custom packing can be accepted.Payment ... : by sea, by air(TNT,DHL,Fedex,EMS,UPS)OEM and ODM are welcome!