Material PVCColor blackSizeS4060cm15.7523.62inchM40125cm15.7549.21inchFunction1. This retractable blackout curtain is your ideal choice for creating comfortable and private spaces. It is made of highquality shading fabric, which effectively isolates sunlight and ethereal light, providing a certain degree of shading effect, so that you can enjoy a quiet and comfortable rest.2. These 2 curtains have a unique design and have a retractable function. The length can be adjusted freely according to the size of the window, adapting to different sizes of windows, ensuring a perfect fit to the window, effectively blocking extraneous light and protecting your private space. The retractable design makes the curtains more flexible, and the degree of obstruction can be adjusted as needed to meet your different lighting and privacy needs.3. This blackout curtain is made of highquality materials, easy to clean, with good blackout and dust resistance, which keeps the curtain clean and extends its service life. The appearance of the curtain is simple and modern, with a variety of colors. You can choose the appropriate style according to your personal preferences and decoration style, adding beauty and a warm atmosphere to your living room.4. This retractable blackout curtain is not only suitable for rooms that need to block light such as bedrooms and living rooms, but also for places that require sound insulation and privacy protection such as offices and meeting rooms, giving you a comfortable and quiet living and working experience. It is simple, easy to install and easy to use, making it your ideal choice to create a comfortable indoor environment.Note1. Manual measurement may have an error of 12cm. Please understand, thank you.2. Due to the difference between different monitors, the picture may not reflect the actual color of the item.The package includes1Telescopic blackout curtains3Suction cups