specification: Item Type: Smartphone Screen Magnifier _x000D_Product Material: Plastic_x000D_Frame Size:Approx. 12 x 18.5cm / 4.7 x 7.3in Features: 1Double Magnification: Smartphone screen magnifier increases your screen by 2 times, making it easier to see. 2Three Dimensional Display: Retractable mobile phone screen magnifier does not need to connect wires to watch three dimensional video immediately. 3Foldable Design: Smartphone TV screen magnifier adopts a foldable design, which is very portable and suitable for indoor or outdoor use. 4Easy to Use: Smartphone magnifier screen is easy to operate, just slide the phone into the side opening and you can start using it. 5Plastic Material: Phone magnifier is made of plastic material, rust proof, wear resistant, light weight, convenient to carry and use when going out. PackageList: 1 xSmartphone Screen Magnifier