Description: Without any gelatinous object, completely static electricity stickers designed to ensure that any impact from the front windshield. Protective film surface through a special process, prevent scratching, durable,for protection screen. Protective film has a dustproof, waterproof, anti-glare, anti-fingerprint antibacterial function. Protective film are easy to put up, have no bubbles, repeatable paste, without leaving adhesive residue, non-corrosive screen surface. Specification: Material: PET protective film Color: Transparent Technology: Precision cutting Purpose: screen protector Scope: HUD Head Up Display and Phone How to Use: Put your HUD on the right position. Find the right position where the reflective film will be attached and clean the windshield. Remove the protective film of reflective film and attach the reflective film to the windshield. Work carefully to avoid wrinkles and leave no bubbles and fingerprint. The reflective film can be clipped to the appropriate size. This film have no mucilage and can be easily removed. Package Includes: 1 Piece HUD Head Up Display Reflective Film(3 Pack) Note: Please allow 0.5-1 inch difference due to manual measurement.(1 inch=2.54cm) Please check the size measurement and the picture carefully before making payment. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Please understand,Thank you.