two ways privacy screen protector (For iphone4)

screen protector: Gobelike Privacy Screen Protector is a thin film filter that protects your phone's screen but prevents others from seeing what's on your screen. Advanced micro louver technology enables viewing screen contents only when viewed directly in front of the screen. When viewed at an angle, the screen appears blurred - preventing others from seeing your screen. The Gobelike Privacy Screen Protector provides multi-directional privacy. Foriphone4 two ways privacy screen protectordescription: Commodityprivacy screen protectorSpecification1.Our privacy film adopts world leading microlouver privacy technology, makes the viewable angle is 180 or 360 degree. 2.it allows people see pictures or data just in front of the screen , and the others just see black screen from a side view. CertificateSGSMOQ200 PCSSupply ability100,000PCS per dayPacking detailsopp bag+color card+cleaning clothWeight20g per piece with packingShipping termsDHL,UPS,TNT,EMSPayment termsTT,western union,moneygram,paypalDelivery timeWithin 3-5 workdays after receiving total payment