100% LIGHT BLOCKING: This frosted BLACK window film offers superior light blocking. Protect your room from harsh light. It's good for sleeping during the day and will also reduce the impact of fluorescent lighting at night. PRIVACY PROTECTION: The film darkens windows to provide superior privacy. No one can see in or out. Privacy Level: ★★★★★ Privacy Window Films (Exceptional privacy protection even for bathrooms) ADHESIVE-FREE & EASY TO REMOVE: No adhesive, anti-static design, very easy to remove and reuse, leaving no residue. So you can be sure the film will never damage your windows or leave a sticky residue. UV RESISTANCE: Blocks UV and IR rays. Prevents discoloration of indoor furniture. It can be used in many different places, rental apartments, bathrooms, kitchens, offices, etc. Window Film - Tools are included in the window film tube. Reminder! Not suitable for vacuum glass, double-glazed glass, patterned glass, or reinforced glass. If applicable, avoid direct sunlight. This