Features: Suitable for 13in screen tablet PC. Ultra-fine blinds optical technology makes screen invisible to people sitting next to you to protect your privacy from prying eyes. This laptop film can reduce screen glare and reflection effectively to protect your eyes. 5H hardness makes this notebook film hard to be broken. High light transmittance up to 85% restores the original contents of laptop with no detail missing. Specification: Product type: Notebook Screen Privacy Filter Material: Imported PET Size: 13in for your choice Hardness: 5H Screen ratio: 16:9 Light transmittance: 85% Vision: 60° ( 30° on each side) Surface processing: Glazing( mirror effect), matt( glare and reflection reduction) Anti glare layer: 5μm Substrate: 200μm Adhesive layer: 10μm Fit layer: 125μm Scratch resistant layer: 5μm Total thickness: 650μm Operational layer thickness: 570μm Blind window spacing: 0.1mm Package size: approx. 40.8 * 26 * 0.2 cm/ 16.1 * 10.2 * 0.1 in Package weight: 131g/ 4.6oz Package List: 1 * Notebook Screen Privacy Filter 1、Suitable for 13in screen tablet PC. 2、Ultra-fine blinds optical technology makes screen invisible to people sitting next to you to protect your privacy from prying eyes. 3、This laptop film can reduce screen glare and reflection effectively to protect your eyes. 4、5H hardness makes this notebook film hard to be broken. 5、High light transmittance up to 85% restores the original contents of laptop with no detail missing.