NEEWER 2PCS Linear Polarizing Film with 0° Line, High Transmission Cuttable A4 8.3" x 11.7" Polarizer Sheet Polarized Filter for LCD Monitor Screen Repair, Optical Analysis, Physis Education, FL-35 - 10102617

• 【Linear Polarization】 Polarizing film with a 0° guideline helps you find a precise display angle quickly 【Premium Material】 Quality PET for efficient light transmission and clear visual experiences 【Easily Cut to Size】 Measuring A4 size (8.3" x 11.7"/21 x 29.7cm), the 0.2mm thin film can be easily cut to match various monitor displays and LCD screens 【Wide Application】 For LCD screen repair on field monitors, motorcycles, treadmills, and other equipment, also for physics education and optical analysis 【Apply with Ease】1) Align the polarizing film with the screen so that the 0° line is parallel with the screen. 2) Rotate the polarizing film to find the desired display angle and mark it with a pen. 3) Trim the polarizing film to fit the size of the screen. 4) Remove the protective film on the ① BACK adhesive side. Stick the polarizing film on the screen and gently scrape to release any air bubble. 5) Remove the ② FRONT non adhesive side to complete installation.