... inlay anti radiation chip 3)OEM design logo ITEM cell phone cover case radiation protection radiation protect custom design cases for ... iphone 3g/3gs Specification: Item NO. TSPC011Material Food grade siliconeEnergy Ion , infrared ,GermaniumPacking 1pc/pp bag , (or as customer request ... Usually about 15 daysShipping UPS , DHL , FEDEX , TNT or by AIR .Payment terms: T/T , or Western Union , 30% advance ...