The high-definition magnified screen effectively solves the problem of the small screen of the mobile phone and the difficulty of reading the words in class. You can adjust the viewing angle at will to avoid shoulder and neck fatigue, making it more comfortable to watch from a distance. Made of high quality plastic, it's environmentally friendly and durable. Item Name: Phone Screen Magnifier Material: Plastic Features: Durable, Reusable, Foldable Holder 10 Inch Size: 18.2cm x 23.3cm/7.17inch x 9.17inch (Approx.) 12 Inch Size: 26cm x 17.5cm/10.24inch x 6.89inch (Approx.) 14 Inch Size: 29.5cm x 19.5cm/11.61inch x 7.68inch (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Phone Screen Magnifier