HESTIA No Drill Cordless Blackout Roller Shades Screwless Waterproof Shower Window Blinds, Auto-Retraction Easy Install Blind for Bathroom/Kitchen/Office/Exterior, Grey, 22" W x 54" H — Open-Box, 70% Off

【No Drill 30s Installation】Experience hassle-free setup with our no drill shades for indoor windows in just 30 seconds. The no drill tension blinds not only save your installation time but also keep your walls intact, providing a great choice for those who dislike hassle. Please note that these no screw blinds are designed for inside mount only and require a minimum window DEPTH of 2 inches.

【Light Blackout】Blocking out 99% of sunlight, our blackout roller shades create a dark environment and effective privacy when needed. The blackout fabric is essential for office and media room, ensuring an uninterrupted rest or work setting while enhancing your home decor. These room darkening roller shades are particularly recommended for individuals like the elderly and kids, who are sensitive to light while sleeping.

【Durable and Versatile】Made from four-layer fabric, these blackout roller shades are thermal insulated, UV-resistant and waterproof. If you are looking for KITCHEN blinds for windows over sink or waterproof shades for SHOWER window, these roller shades will satisfy your needs. With a clean, uniform color design, these blackout roller blinds also integrate smoothly with minimalist and modern style BEDROOM and LIVING ROOM.

【Cordless Design & Custom Setting】 Customize your comfort with adjustable tension and auto retraction position. You can set the ending height and pulling speed of your roller shade to match your preferences and needs. Watch the video to learn how to customize these settings. To CLOSE, gently PULL the handle downward and then shades will smoothly retract upward.

【Measure & Size Selection】 72"H shades include a free draw rod for easy reach. Measure the inside width of the window frame at the top, from edge to edge, then round down to the nearest 1/8". Use this adjusted width to find the matching range in the SIZE GUIDE IMAGE and select the corresponding blind size. For more accurate measurement, refer to the instructions video on this page.

This product is a no drill roller shade designed for fast and damage-free installation using a tension system, ideal for renters and indoor use. It is suitable for inside mount only and requires a minimum window depth of 2 inches. The blackout fabric blocks up to 99% of light, providing privacy and a dark environment for sleeping, working, or media use. Made from a durable four-layer material, the shade is thermal insulated, UV-resistant, and waterproof, making it suitable for spaces such as bedrooms, living rooms, kitchens, and bathrooms, including windows over sinks or in humid environments. The cordless design ensures safety for kids and pets, while the adjustable tension system allows you to customize the stopping height and retraction speed for smoother and more controlled operation. To choose the correct blind width, measure the inside width of your window at the top and use that measurement. Before selecting a size, please refer to the size selection guide shown in the main product image (Size Pick-up Rule), which shows the correct matching between window width and blind size. Always choose the blind size based on the listed ranges. If your window width falls within a range, select the blind size that matches this range. If your measurement falls between two ranges, always choose the smaller size and never round up. For example, if your window width is between 20" and 20 3/8", choose 20". If it is between 20 4/8" and 20 7/8", choose 20.5". If it falls between 20 3/8" and 20 4/8", choose 20". If it falls between 20 7/8" and 21", choose 20.5". The same rule applies to all sizes. If your measurement does not match any range exactly, always choose the nearest smaller size. Choosing a larger size may cause installation issues or difficulty operating the blind. When in doubt, refer to the main image guide and choose the smaller size.