Blackout Window Film for Day Sleep, 17.5×78.7

About this item

• 100% Light Blocking: Whether it's day or night, the blackout window films effectively block out bright light, creating a peaceful and comfortable haven for your home or office and protecting you from irritating sunlight and harmful artificial light. Not only does this promote better sleep and increased productivity, but it also helps reduce stress and improve quality of life
• UV Isolation and Privacy Protection: This window blackout film blocks up to 100% of harmful UV rays, effectively protecting you and your family's skin health while extending the life of indoor furniture and floors. In addition, it provides you with privacy protection throughout the day and refuses curious eyes to constantly intrude on your personal space
• Heat Control & Energy Saving: By blocking the ingress of external heat, DOWELL black out shade for windows can significantly lower indoor temperatures in summer, reduce air conditioning load, and help you save energy expenses. In winter, they can reduce indoor heat loss and create a more comfortable living environment for you
• Static Cling & Easy Installation: The blackout window cling adopts a static cling design and is easy to adhere to various smooth glass surfaces. No additional adhesive is required (you only need water!), and installation is quick and easy. At the same time, when you need to remove or replace it, it can be easily operated without leaving any adhesive residue and can be reused
• Exceptionally Versatile: Our product is designed to cater to a diverse range of environments, making it a suitable choice for homes, offices, conference rooms, schools, and various other places. Whether you want to enhance your space's aesthetic appeal, ensure privacy, or contribute to energy saving and environmental protection, this blackout film can meet all your needs