ambient light control: absorbs ambient light more effectively than ordinary curtains, delivering reduced light interference. The 4K curtain design helps improve color contrast for clearer, more vivid images. Optimized for Sweet Home Theater: designed to enhance your viewing experience in a dedicated home theater setup from the moment you install it. Easy installation: does not require wall perforation, preventing wall damage and making setup simple. Noticeable image improvement: after installing the antilight screen, brightness and contrast performance are clearly enhanced. Use scenarios Daylight living room: install to reduce glare from windows and enjoy sharper, more accurate colors on daytime TV and streaming content. Dedicated home theater or projector room: pair with a projector or largescreen display to boost contrast and overall image quality for movies and HDR content. Bedroom or gaming room: create a dim, focused viewing environment for latenight movies or gameplay with less ambient light distraction.