Anti Blue Light Screen Protector Panel for 55 Inches TV — Fits 48.9 inches width x 28.6 inches height, Filters 380nm-490nm

Designed for 55 inches TV screens, this anti-blue light filter panel measures 48.9 inches width x 28.6 inches height — please compare your television to the measurement image before purchasing. It uses altra clear acrylic to preserve your TV's HD quality. The panel filters out blue light (380nm-490nm wavelength) to relieve computer eye strain and help you sleep better, while maintaining the full visible colors of the display. Easy to install and provides added protection against scratches.