Feature: 1. WIDELY COMPATIBLE: This anti blue light screen protector is suitable for 24 inch screen with 16:9 aspect ratio, compatible with many brands, so you can rest assured to buy and use it. 2. EYE CARING: Our anti blue light screen protector filters up to 61% of blue light and up to 99% of UV light to help reduce eye strain and discomfort to a minimum. 3. 5 LAYER DESIGN: With a 5 layer design, it is able to reduce the impact of blue light waves from 420‑460 nanometers. Optically clear binder layer and at least 85% transmittance ensure image clarity without pixelation. In addition to this, it is anti reflective and anti glare. 4. ANTI SCRATCH, DUST PROOF: It protects your screen from scratches and dust and extends the life of your screen. It comes with a soft microfiber cleaning wipe. 5. EASY TO INSTALL: It installs by electrostatic attachment, no messy tape or complicated installation procedures required. You can easily uninstall or reinstall this screen protector whenever you need it. Specification: Item Type: Computer Blue Light Blocking Protector Material: PET Product Size: Approx. 531x298mm / 20.9x11.7in Applicable: For 24 Inch 16:9 Screen. Package List: 1 x Computer Blue Light Blocking Protector1 x Tool Kit